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The 21 largest cruise ships in the world.

Book your next cruise vacation on one of these floating megaresorts.

The Largest Cruise Ships in the World

Courtesy of Royal Caribbean International

With every year comes bigger and grander cruise ships.

Just when you think cruise ships can't get any larger, a major cruise line unveils yet another longer, taller and grander state-of-the-art vessel – with the capacity to carry the population of a small town. To put the size of today's megaships into perspective: They often stretch three times longer than a 120-yard football field, and some feature nearly two dozen decks or measure more than 215 feet wide.

So, if you're looking for a vacation aboard a large-scale vessel, consider booking a voyage on one of the biggest cruise ships in the world. With cutting-edge technology and entertainment, world-class dining, and endless attractions and activities for cruisers of all ages, you may not even want to leave the ship. Here are the biggest cruise ships, arranged by gross tonnage.

• 1. Royal Caribbean Icon of the Seas
• 2. Royal Caribbean Utopia of the Seas
• 3. Royal Caribbean Wonder of the Seas
• 4. Royal Caribbean Symphony of the Seas
• 5. Royal Caribbean Harmony of the Seas
• 6. Royal Caribbean Oasis of the Seas
• 7. Royal Caribbean Allure of the Seas
• 8. MSC World Europa
• 9. Costa Smeralda
• 10. Costa Toscana
• 11. P&O Cruises Arvia
• 12. AIDAcosma
• 13. P&O Cruises Iona
• 14. AIDAnova
• 15. Carnival Jubilee
• 16. Carnival Celebration
• 17. MSC Euribia
• 18. MSC Virtuosa
• 19. Carnival Mardi Gras
• 20. MSC Meraviglia
• 21. Norwegian Encore

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Royal Caribbean Icon of the Seas

Length: 1,198 feet

Width: 213 feet

Gross tons: 250,800

Maximum number of passengers: 7,600

Icon of the Seas will be the largest cruise ship afloat when it debuts in January 2024. The next-level megaship is Royal Caribbean 's first Icon-class vessel and the first of three ships powered by liquefied natural gas, or LNG, which is considered a more sustainable alternative to other fuel options. The ship will have 2,805 staterooms and carry up to 2,350 crew. There's no end to the fun with eight unique neighborhoods, including the new Surfside: a stay-all-day space designed specifically for families.

Other features on the ship include seven pools, nine whirlpools and six record-breaking waterslides. There are also more than 20 new dining venues, such as the swanky Empire Supper Club, which features an eight-course tasting menu; the AquaDome Market, the line's first food hall; and sushi restaurant Izumi in the Park. Cruisers will also find other international cuisine, including Japanese, Mexican and Italian fare, as well as The Lemon Post, the Surfside Eatery and Pier 7 in the Surfside neighborhood.

Read: The Newest Royal Caribbean Ships

Royal Caribbean Utopia of the Seas

Length: 1,188 feet

Width: 211 feet

Gross tons: 236,860

Maximum passengers: 6,788

Royal Caribbean's first LNG-powered Oasis-class ship will sail its debut voyage in July 2024. The new ship will have 2,834 staterooms and up to 2,290 crew members, as well as eight neighborhoods to keep passengers entertained. Ten complimentary dining venues include the line's new food truck concept, The Spare Tire, which serves up handheld eats on the pool deck. The ship will also feature sloping beach-entry and resort-style pools, plus three Lime & Coconut bars on the outdoor deck.

In total, there are more than 40 dining options, bars and lounges on Utopia of the Seas. Many of Royal Caribbean's specialty dining and bar favorites are returning, such as Chops Grille, Giovanni's Italian Kitchen & Wine Bar, Rising Tide Bar and Vue Bar. Guests will also find familiar entertainment offerings with rock climbing walls, the AquaTheater, Splashaway Bay, laser tag, mini-golf, the Sports Court, Studio B and much more. With two casinos, five pools and a visit to private island Perfect Day at CocoCay, you'll never run out of things to do.

Read: The Top New Cruise Ships

Royal Caribbean Wonder of the Seas

Michel Verdure | Courtesy of Royal Caribbean International

Gross tons: 235,600

Maximum passengers: 7,084

Royal Caribbean's current largest ship at sea, Wonder of the Seas , first set sail in March 2022. The Oasis-class vessel has 2,867 staterooms and carries as many as 2,204 crew members. While you may get lost on this ship, you'll never be bored. Features include eight unique neighborhoods – such as Central Park, the Boardwalk, and the new Suite Class neighborhood, an exclusive space for suite guests.

Take advantage of the AquaTheater, an outdoor live entertainment venue with a 30-foot diving platform and incredible ocean views. Wonder Playscape is an underwater-themed outdoor space for kids filled with slides, climbing walls, games and more. You can also enjoy a few of Royal Caribbean's Oasis-class favorites, such as the FlowRider surf simulator, the rock climbing wall or laser tag at the Battle for Planet Z. If you dare, head into the Ultimate Abyss: Billed as the tallest waterslide at sea, it towers 150 feet above sea level and features an exhilarating 13-second ride through 10 stories of dark, winding tunnels.

When hunger strikes, dine at your pick of more than 20 complimentary and specialty restaurants, including the new Mason Jar Southern Restaurant & Bar. If you're craving a cold beer, a cocktail or a cup of Starbucks coffee, you'll have roughly a dozen bars and lounges at your disposal.

Read:  The Top Party Cruises

Royal Caribbean Symphony of the Seas

Width: 215.5 feet

Gross tons: 228,081

Maximum passengers: 6,680

Royal Caribbean's Symphony of the Seas , another Oasis-class ship, debuted in April 2018. This ship features 2,759 passenger staterooms and accommodates 2,200 crew members. There are seven distinct neighborhoods, four pools, roughly 20 restaurants (about half of which are specialty venues), and about a dozen bars and lounges. The ship even boasts two robotic bartenders that whip up drinks at the Bionic Bar.

Adults can enjoy Broadway-style shows in the onboard theaters and major international sports games at Playmakers Sports Bar & Arcade. Meanwhile, kids can cool down at the Splashaway Bay water park, soar on a zip line nine decks high through the Boardwalk neighborhood, try out rock climbing or attend a show at the AquaTheater.

Read:  Royal Caribbean vs. Carnival

Royal Caribbean Harmony of the Seas

Gross tons: 226,963

Maximum passengers: 6,687

Another Oasis-class ship, Royal Caribbean's Harmony of the Seas has been sailing since May 2016. The vessel features 2,747 staterooms and up to 2,200 crew members. Cruisers have plenty of places to dine thanks to eight complimentary venues – including the main dining room and Windjammer Marketplace, a globally inspired buffet – as well as nine specialty restaurants serving everything from burgers and shakes to Italian fare. The Boardwalk, one of the ship's seven neighborhoods, is a favorite spot for cruisers; it contains casual eateries, retail shops and carnival games.

Harmony of the Seas also has Splashaway Bay, the Ultimate Abyss waterslide and a trio of slides called The Perfect Storm. In the evening, don't miss a pre-dinner cocktail at the Rising Tide Bar, which offers a ride between the Central Park neighborhood and the Royal Promenade with dazzling skylight views. Sit back and sip your drink while the entire bar slowly floats between the decks.

Royal Caribbean Oasis of the Seas

Simon Brooke | Courtesy of Royal Caribbean International

Length: 1,187 feet

Width: 215 feet

Gross tons: 226,838

Maximum passengers: 6,771

Royal Caribbean's Oasis of the Seas was the largest cruise ship in the world when it was launched in 2009. The line's debut Oasis-class ship is nearly five times bigger than the Titanic by gross tonnage; it has 2,801 staterooms and carries 2,109 crew members.

Oasis of the Seas was reimagined in 2019, with many added amenities that are on newer Oasis-class ships, such as FlowRider simulators, the Perfect Storm waterslides, the Ultimate Abyss and Playmakers Sports Bar & Arcade. Across the ship's seven distinct neighborhoods, you'll also find state-of-the-art technology such as VOOM, billed as the fastest internet connection on the high seas – plus exciting live performances and theater productions, laser tag, escape rooms and more.

Royal Caribbean Allure of the Seas

Gross tons: 225,282

Maximum passengers: 6,826

Embarking for the first time in 2010, Allure of the Seas was Royal Caribbean's second Oasis-class vessel. The ship underwent a refurbishment in 2015. Allure of the Seas has 2,748 staterooms and 2,054 crew. Onboard highlights include seven neighborhoods, four pools, and several whirlpools and hot tubs, plus more than 20 dining venues and too many bars and lounges to count.

There are also plenty of entertainment options for guests of all ages, including an ice skating rink, the Sports Court, a nine-deck-high zip line, two rock climbing walls and two FlowRider simulators (a Royal Caribbean favorite). Kids will especially enjoy the interactive H2O Zone Water Park. Adults on this ship will appreciate Broadway productions like "Mamma Mia!," aerial acrobatic performances in Oceanaria (an original AquaTheater production) and '70s disco dance parties. If you find yourself on board for business reasons, rest assured that the ship's conference facilities can host as many as 1,394 guests.

Find a Royal Caribbean cruise on GoToSea.

MSC World Europa

Courtesy of MSC Cruises

Length: 1,093 feet

Width: 154 feet

Gross tons: 215,863

Maximum passengers: 6,762

MSC World Europa was one of the most anticipated new cruise ships when it launched in December 2022 as the first vessel in the line's MSC World-class fleet. It's also the first LNG-propelled ship by MSC Cruises , reaching a maximum cruising speed of 22.7 knots.

The ship's futuristic interior and exterior design features a 341-foot-long promenade. Half the promenade is covered with the Meraviglia-class LED sky screens, while the other half is open-air and offers ocean views. MSC World Europa features 2,626 staterooms and can house 2,138 crew members. As a special touch, each passenger deck is named after an international city, including London, Paris, Lisbon and Rome.

The ship is divided into distinct areas, with a quiet zen district for adults and a family zone that has bumper cars and roller skating. At the fleet's largest onboard water park, younger cruisers will find a twisty, stainless steel tunnel slide towering 11 decks high at the center of the ship. Luna Park Arena, the ship's 300-seat multifunction entertainment venue, can accommodate almost any performance or event.

When you're exhausted from all of the action, grab a bite to eat at one of 13 restaurants or a drink at a selection of bars and cafes. Then, take time to relax and unwind with a signature treatment at the Balinese-inspired MSC Aurea Spa. For an all-inclusive VIP experience during your voyage, book stateroom accommodations in the MSC Yacht Club. This exclusive part of the ship boasts premium suites, a separate pool, a private restaurant and lounge, butler service, and other amenities.

Costa Smeralda

Courtesy of Costa Cruises

Length: 1,106 feet

Width: 138 feet

Gross tons: 185,000

Maximum passengers: 6,554

Costa Smeralda was the first of the two Excellence-class vessels in the Costa Cruises fleet. The vessel debuted in 2019 as the Italian cruise line's largest ship to date. It was also the line's first vessel to use LNG power at sea and in port. The ship has 2,612 staterooms and can carry as many as 1,678 crew members.

Cruisers will never go hungry or thirsty, thanks to the 11 restaurants and snack bars plus 19 bars and lounges on Smeralda . One of the most notable dining venues on board is Archipelago, which serves innovative cuisine created by three world-renowned chefs. If you're interested in culinary pursuits, join other passengers for a cooking class at sea in the Food LAB. When it comes to entertainment, centrally located Colosseo – modeled after the piazzas across Italy – is the place to go for socializing and live performances. What's more, the ship also has 13 pools and hot tubs, an aqua park, the Beauty Spa Solemio, and the Squok Club for kids ages 3 to 11.

Costa Toscana

Costa Toscana, Costa Cruises' newest flagship and the second Excellence-class vessel in the fleet, set sail on its debut voyage in March 2022. Similar in size and passenger capacity to Costa Smeralda, Toscana is also LNG-powered. This vessel has 2,663 staterooms, and there can be up to 1,678 crew members on board.

Similar to Smeralda, Colosseo is the centerpiece of Toscana; you'll find live entertainment and themed bars in this area. There are 11 restaurants and snack bars plus 19 bars and lounges on the ship. For a refreshing aperitif with a view, head to the Aperol Spritz Bar, which features special beach cocktails. Another dining highlight is Sushino at Costa, the line's new sushi bistro. After dinner, take in unparalleled views of the sea along the Volare Skywalk, the highest point of the ship, which towers more than 200 feet above sea level.

Explore Costa Cruises deals on GoToSea.

P&O Cruises Arvia

Courtesy of P&O Cruises

Length: 1,130 feet

Maximum passengers: 5,200

Arvia joined the P&O fleet as sister ship to Iona in December 2022. It is also LNG-powered, has 2,614 cabins and carries up to 1,800 crew. The family-friendly ship offers guests many firsts, including Altitude, a new activity area with an escape room, a high-ropes experience, the Splash Valley aqua zone, the Sports Arena and much more.

Arvia has 30 bars and restaurants. New dining venues include the American-inspired 6th Street Diner and Green & Co. feat. Mizuhana, which focuses on sushi and plant-based dishes. For entertainment, plan to see the line's production of "The Official Take That Musical," an adaptation of London West End musical "The Band." Guests can also head to the dome beneath the SkyDome retractable roof for live performances, aerial displays, movies on the giant SeaScreen and DJ parties under the starry skies.

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Courtesy of AIDA Cruises

Gross tons: 184,600

Maximum passengers: 6,654

The sister ship to AIDAnova, AIDAcosma set sail in early 2022. The partly LNG-powered AIDA Cruises vessel has 2,732 staterooms and the capacity for up to around 1,500 crew members. With 17 restaurants and 23 bars and cafes, AIDAcosma offers passengers a seemingly endless number of venues to dine and imbibe. Other onboard attractions include a four-deck outdoor area, complete with an infinity pool and an expansive area for sunbathing; an indoor playground with a bouldering wall and ropes course; the Body & Soul Spa; and a 360-degree stage at the Theatrium.

P&O Cruises Iona

Length: 1,129 feet

Gross tons: 184,000

P&O Cruises' Iona, which launched in spring 2021, has the distinction of being the first LNG-powered British cruise ship. The family-friendly vessel has 2,614 cabins and carries 1,800 crew members. Iona's top features include the two-story SkyDome, a gin distillery, four pools, 10 entertainment venues, and 30 restaurants and bars offering a wide variety of food and beverage options.

With selections ranging from casual eateries to gelaterias to Indian- and British-inspired cuisine at Sindhu, you won't get bored with the restaurant choices. For an especially unique meal, dine and sip wine while watching aerial performances in the Grand Atrium at The Glass House. Or, enjoy dinner at The Limelight Club, an adults-only supper club venue featuring vocal performances and other live music. After dinner, check out the entertainment around the ship, including aerial productions in the Grand Atrium, guest and crew shows in Headliners, late night dancing in The Club House, and performances in partnership with the entertainment company Creativiva in the SkyDome.

Gross tons: 183,900

When German line AIDA Cruises' first Helios-class ship, AIDAnova, debuted in December 2018, it was the first LNG-powered cruise ship in the world. The ship is equipped with 2,626 staterooms, including the two-deck Penthouse Suite, and carries around 1,500 crew members. You won't miss this ship when it's docked in port: It features the line's signature exterior design, with bold red lips at the ship's bow and blue-and-yellow eyes on the port and starboard sides.

While on board, passengers can check out 17 restaurants, along with 23 bars and lounges; party the night away at the Beach Club; and take in live performances on the 360-degree stage in the Theatrium. When it's time to relax, head to the Body & Soul Spa, where you can book a massage, spend time in one of the hot tubs or saunas, take a dip in the private pool, and chill out on the private spa sun deck.

Carnival Jubilee

Width: 137 feet

Gross tons: 183,521

Maximum passengers: 6,631

Carnival Jubilee, as sister ship to Carnival Celebration and Carnival Mardi Gras, will offer many of the same features and amenities as its two predecessors when it launches in December 2023. The new vessel will have 2,687 staterooms, 1,735 crew and six zones of fun. Currents and The Shores are new to Jubilee . Currents is inspired by the underworld of the ocean with mermaids and sea monsters; it's designed with new bars, restaurants, music venues and high-tech spaces, including a wave-shaped LED ceiling and six LED windows that virtually take guests under the sea. The Shores is all about the outdoors, inspired by beaches and boardwalks. Cruisers can grab a slice of pizza at Coastal Slice, a hot dog at Beach Buns and a cocktail at Marina Bar.

On Jubilee, you'll also find Carnival Cruise Line favorites such as BOLT, the first and fastest roller coaster at sea, as well as Waterworks, the onboard water park with twin racing slides, three spiraling slides and more. The line's "next-level fun" ship will also include familiar eateries and lounges like Shaquille O'Neal's Big Chicken, Guy's Pig & Anchor Bar-B-Que Smokehouse, Cucina del Capitano, Fahrenheit 555 Steakhouse and more.

Carnival Celebration

Courtesy of Carnival Cruise Line

Carnival Celebration sailed its inaugural cruise in November 2022. Carnival's second-newest ship at sea is LNG-powered and the second in the line's Excel class, with 2,687 staterooms and as many as 1,735 crew. Guests will find new attractions to enjoy on the ship, such as the partnership with the Kennedy Space Center at Space Cruisers: This program is designed for children ages 2 to 11 at Camp Ocean.

Adults can check out the new bar at Latitudes, which features specialty cocktails and outdoor scenery through the virtual windows. Celebration has a variety of complimentary dining venues, including Shaq's Big Chicken, Guy's Burger Joint and Mexican favorites at BlueIguana Cantina. There is also a selection of specialty restaurants like Emeril's Bistro 1397, Rudi's Seagrill, the Steakhouse and Bonsai Teppanyaki. For action and 360-degree views of the ocean from the top of the ship, take a spin around the track on the BOLT roller coaster.

Compare Carnival Cruises on GoToSea.

MSC Euribia

Length: 1,087 feet

Width: 141 feet

Gross tons: 181,541

Maximum passengers: 6,327

MSC Euribia, the newest MSC Cruises ship, debuted in June 2023. The line's second LNG-powered vessel – and the fifth Meraviglia-class ship – has 2,419 cabins and can carry as many as 1,711 crew members. The ship's hull features Alex Flämig's artwork "#SaveTheSea" to highlight the company's dedication to preserving the marine ecosystem.

On board Euribia , guests will find five pools and 11 dining venues, offering everything from sushi and teppanyaki to Latin American street food. There are also 21 bars and lounges, the MSC Aurea Spa, the Ocean Cay Aquapark, luxury retail shopping and more. Two additional highlights are the longest – and most impressive – LED Dome at Sea, which covers the ceiling of Galleria Euribia, and the reimagined Carousel Lounge. The beautiful, updated space features floor-to-ceiling windows, outdoor terraces and cozy seating to enjoy live entertainment, including performances by one of the largest big bands at sea.

MSC Virtuosa

Maximum passengers: 6,334

This vessel launched in 2021 as a sister ship to MSC Grandiosa , the line's other Meraviglia Plus-class ship. MSC Virtuosa has 2,421 staterooms and carries around 1,704 crew members. It offers cruisers 11 dining venues plus 21 bars and lounges. At the heart of the ship, Galleria Virtuosa houses the largest shopping area on a cruise ship, with more than 12,500 square feet of retail space. In this area, you'll also find entertainment venues, restaurants and cocktail bars. And don't forget to look up: An impressive LED dome, one of the longest at sea, spans the ceiling of the promenade.

Another highlight to check out during your voyage is the MSC Starship Club, which features Rob, the first humanoid robotic bartender on a cruise ship. The multilingual expert mixologist even tells jokes and will show you a dance move or two. After all the indoor fun, head outside for a cool dip in one of MSC Virtuosa's five pools or take a ride on the slide at the Savannah Aquapark.

Book an MSC Cruise on GoToSea.

Carnival Mardi Gras

Gross tons: 180,000

Maximum passengers: 6,465

One of Carnival Cruise Line's newest ships, Mardi Gras , debuted in July 2021. Its name honors the line's first ship, the TSS Mardi Gras, which launched in 1972. The original Mardi Gras was around 27,000 gross tons and 650 feet long – in contrast, the new Carnival Mardi Gras weighs more than six times as much and is nearly twice as long. This ship also holds the title as North America's first LNG-powered ship. It has 2,641 staterooms and holds up to 1,745 crew members.

Six themed areas each offer unique dining and entertainment experiences. For New Orleans -inspired cuisine, head to the French Quarter; there, you'll find Emeril's Bistro 1396 and The Brass Magnolia, a bar reminiscent of The Big Easy's jazz culture and Garden District. Don't miss one of the ship's top onboard attractions: the BOLT roller coaster, where riders can hit speeds of nearly 40 mph at 187 feet above sea level.

Read: The Top Themed Cruises

MSC Meraviglia

Courtesy of Port Miami for MSC Cruises

Length: 1,036 feet

Gross tons: 171,598

Maximum passengers: 5,655

MSC Cruises' Meraviglia first set sail in 2017 with an impressive 2,244 staterooms and the capacity to carry 1,536 crew members. A dozen restaurants offer a wide variety of cuisines, including a Spanish tapas bar with dishes created by a Michelin-starred chef, Japanese teppanyaki, Italian fare, fresh seafood, steaks and more. There are also 20 bars, lounges and cafes serving everything from Champagne and cocktails to ice cream and crepes.

The central highlight of the ship is Galleria Meraviglia, a 315-foot promenade with eateries, boutiques and evening parties. Nightly entertainment includes live performances and shows in the Broadway Theatre and the Carousel Lounge. Kids will find plenty to do, as well: There's an Aquapark, an F1 simulator, a flight simulator, LEGO play areas, bowling and more. When it's time to wind down, book a signature treatment at the MSC Aurea Spa.

Norwegian Encore

Length: 1,094 feet

Width: 136 feet

Gross tons: 169,116

Maximum passengers: 3,998 (double occupancy)

Norwegian Encore was built in 2019 as one of Norwegian Cruise Line 's Breakaway Plus-class ships. The vessel has 2,040 staterooms and carries 1,735 crew members. There are several complimentary culinary venues on board, including three main dining rooms, The Local Bar & Grill, the Garden Café buffet, and grab-and-go options. Specialty dining restaurants offer a variety of cuisines, from seafood to steak to Japanese teppanyaki.

When it's time for cocktail hour, 14 bars and lounges serve up everything from cold brews to fine wine and whiskey. For a pre-dinner option, head up to the Observation Lounge for panoramic ocean views. Norwegian Encore is also home to several entertainment venues featuring award-winning live shows and performances.

You'll find the most fun on the ship's top decks. First, head to the Encore Speedway race track, which takes thrill-seekers on a heart-pumping ride through high-speed curves extending 13 feet off the side of the ship. Also at the top of the vessel you'll find The Haven: Norwegian's exclusive "ship within a ship" concept boasts luxurious suites, villas and penthouses with balconies. These luxe accommodations include perks like 24-hour butler service, a concierge and a private sun deck.

Find a Norwegian Cruise Line cruise on GoToSea.

Frequently Asked Questions

The largest cruise ship currently in service is Royal Caribbean's Wonder of the Seas, at more than 235,000 gross tons. Icon of the Seas will become the largest cruise ship in the world at 250,000-plus gross tons after its launch, set for January 2024.

Carnival Jubilee, scheduled to debut in December 2023, and Carnival Celebration are the line's largest ships at 183,521 gross tons.

The line's largest ship is Disney Wish at about 144,000 gross tons. The vessel is 1,119 feet in length and 128 feet wide; it has 1,254 staterooms and carries up to 4,000 passengers and 1,555 crew.

Why Trust U.S. News Travel

Gwen Pratesi has been an avid cruiser since her early 20s. She has sailed on nearly every type of cruise ship built, including the newest megaships, paddle-wheelers on the Mississippi River, and an 18-stateroom river ship on the Mekong River in Vietnam and Cambodia. She has also cruised on a traditional masted sailing ship and on a small luxury expedition vessel in Antarctica crossing the notorious Drake Passage twice. She covers the travel and culinary industries for major publications including U.S. News & World Report.

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The 15 Largest Cruise Lines In The World

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Largest Cruise Lines Research Summary

The largest cruise line in the world is Mediterranean Shipping Company (MSC) , with a revenue of $22.86 billion .

As of 2022, the global cruise line industry has a market size of $7.67 billion.

A person can spend between $1,300 – $2,000 on the average 7-day sailing with a mainstream cruise line.

The global cruise line market is projected to grow at a CAGR of 11.2% through 2028.

Cruise lines or cruise companies are classified as passenger shipping corporations, associations, or organizations. The cruise line industry offers individuals leisure travel without needing to hop on a plane.

The cruise ships developed for these organizations are massive, offering everything from a travel experience, great food, company, entertainment, and tours. Many of the individual brands provide unique activities and signature amenities to their clients aboard the vessels.

The four top cruise lines own much of the cruise line market, with their market share projected to grow to 87.6% by 2021. Many of these companies are well-established passenger shipping brands, founded in the latter half of the 20th century when cruise ships became more popular.

There are a variety of different cruise lines, but typically, they can be classified into 3 different types: mainstream, premium, and luxury.

From luxury brands to budget deals, there’s something for everyone on a cruise ship. The 15 largest cruise lines in the world are as follows:

Diving Deeper into the Top 15 Cruise Lines in the World

Mediterranean Shipping Company (MSC)

2022 Annual Revenue : $22.86 billion Number of Passengers : 1.4 million

Founded in 1970 in Naples, Italy, MSC is a Swiss-Italian-owned shipping line with a presence in all the major ports of the world. Their cruise line division, MSC Cruises focuses on holiday cruises for their passengers.

MSC Cruises is the world’s largest privately held cruise company, and fourth-largest in the world, boasting a 7.2% share of all cruise line passengers in the market.

In 2019, MSC Cruises rolled out the world’s first personal cruise assistant , called ZOE. This device is found in every room on the ship and is available to ask questions about your stay, reserve excursions, check your bill, and more.

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Carnival Corporation

2022 Annual Revenue : $12.2 billion Number of Passengers : 5.8 million

Founded in 1972, Carnival Corporation is a British-American cruise operator and currently holds the title of the world’s largest travel leisure company .

Carnival boasts over 100 vessels over ten different cruise line brands. It is a dual-listed company, meaning it operates as two companies, Carnival Corporation and Carnival plc, functioning as a single entity.

The company was initially publicly offered on the New York Stock Exchange in 1987 with the intention to generate capital for future acquisitions. During the 1990s, Carnival acquired a variety of companies including Holland America Line, Windstar Cruises, Seabourn Cruise Line, among others.

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Royal Caribbean Group

2022 Annual Revenue : $8.8 billion Number of Passengers : 3.3 million

Founded in 1997 when Royal Caribbean Cruise Line purchased Celebrity Cruises, Royal Caribbean Group is an American-owned global cruise company based out of Miami, Florida . It holds the title of second-largest cruise line operator in the world.

This organization owns three cruise lines, Royal Caribbean International, Celebrity Cruises, and Silversea Cruises. In addition to their cruise lines, Royal Caribbean Group has a 50% stake in TUI Cruises in a joint venture with TUI AG.

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NCLH-Norweigan

2022 Annual Revenue : $4.844 billion Number of Passengers : 1.3 million

Norwegian Cruise Line Holdings (NCLH) is a holding company domiciled in Bermuda and headquartered in Miami, Florida . This organization owns and operates three different cruise lines, Norwegian Cruise Lines, Oceania Cruises, and Regent Seven Seas Cruises.

In February 2011, NCLH was incorporated as a Bermuda exempt company before debuting on the NASDAQ in 2013. NCLH is the third-largest cruise operator in the world, controlling 9.5% of the cruise market’s share.

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Viking Cruises

2022 Annual Revenue : $2.1 billion Number of Passengers : 143,700

Based in Switzerland and headquartered in Los Angeles, California , Viking Cruises is a cruise line that provides adventures on rivers, ocean, and expeditions. Their three divisions are named Viking River Cruises, Viking Ocean Cruises, and Viking Expeditions.

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Disney Cruise Line (DCL)

2022 Annual Revenue : $1.6 billion Number of Passengers : 312,200

This cruise line is a subsidiary of the Walt Disney Company. In 1996, the Magical Cruise Company Limited launched their first vessel in London, with headquarters in Celebration, Florida .

Find Disney Cruise Line Jobs Near Me

TUI Cruises

2022 Annual Revenue : $1.32 billion Number of Passengers : 330,100

TUI cruises is a German-based cruise company, formed in 2007 between TUI AG and Royal Caribbean Cruises as a joint venture. This specific line is targeted towards German tourists and competes heavily with AIDA Cruises.

Their fleet features cruise ships across three brands, TUI Cruises, Hapag-Lloyd Cruises, and Marella Cruises. This is a premium cruise line and its amenities include food, entertainment, and amenities, all tailored for a German experience.

Virgin Cruises

2022 Annual Revenue : $973.3 million Number of Passengers : 111,100

Headquartered in Florida, Virgin Voyages was the result of Virgin Group and Bain Capital merging together to form the organization in 2015. In June 2020, there was only one single ship in their fleet, with three more scheduled to make their debut for up to 2,700 passengers each.

Genting Hong Kong: Dream Cruises

2021 Annual Revenue : $723 million Number of Passengers : 264,100

This holding company operates cruise and resort businesses, with their largest cruise line being Dream Cruises. Headquartered in Hong Kong, Genting established Dream Cruises in 2015 as an Asian luxury cruise line, debuting their first cruise in November of 2016.

Fred Olsen Cruise Lines

2022 Annual Revenue : $327.3 million Number of Passengers : 110,700

This Norwegian-owned cruise shipping line is based in Suffolk, UK. Currently, its operation includes four cruise ships, but the company was founded in 1848 by three Olsen brothers.

Hurtigruten AS

2021 Annual Revenue : $334 million Number of Passengers : 122,300

This Norwegian-based company is a ferry service and cruise line operating out of Norway. Part of their business is operating a ferry service along the Norweigan coast, while the other part is their cruise line.

Marella Cruises

2021 Annual Revenue : $281 million Number of Passengers : 102,900

This British cruise line entered the cruise line market in 1973 but due to financial difficulties, shut down its operations in 1976. In 1995, they were in a position to open up their line again, after a competitor entered the cruise line industry.

Ponant/Paul Gauguin Cruises

2021 Annual Revenue : $233 million Number of Passengers : 85,400

Founded in 1988, Ponant, or Compagnie du Ponant is a French-owned cruise ship operator. Founded by officers from the French Merchant Navy, this organization now operates eleven ships. This luxury cruise company offers all kinds of cruises, including Antarctica.

Star Cruises

2021 Annual Revenue : $219 million Number of Passengers : 80,200

Headquartered in Hong Kong, Star Cruises operates primarily in the Asia Pacific market including destinations to Japan, Vietnam, and other Asian destinations. This organization is another offshoot of Genting Group in Malaysia.

Celestyal Cruises

2021 Annual Revenue : $175 million Number of Passengers : 64,100

Founded in 2014, Celestyal Cruises is the only cruise company based in Greece. Currently, their fleet consists of four ships with expeditions to Greek, Turkish, and Cuban ports.

Largest Cruise Lines FAQ

How much does the average person spend on a cruise?

The average cruise can cost someone $237 per day. For the average 7-day sailing with a mainstream cruise line, a person can spend between $1,300 and $2,000. This typically includes both fare and onboard spending.

What is the most popular cruise line?

The most popular cruise line is Mediterranean Shipping Company (MSC), with an average revenue of $22.86 billion. The second most popular cruise line is Carnival Corporation with a revenue of $12.2 billion, followed by Royal Caribbean Group with $8.8 billion in annual revenue.

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Caitlin Mazur is a freelance writer at Zippia. Caitlin is passionate about helping Zippia’s readers land the jobs of their dreams by offering content that discusses job-seeking advice based on experience and extensive research. Caitlin holds a degree in English from Saint Joseph’s University in Philadelphia, PA.

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The 20 Biggest Cruise Ships in the World in 2023

By: Author Carrie Ann Karstunen

Posted on Published: March 1, 2022  - Last updated: January 6, 2023

Cruise ships have been getting bigger—and adding lots of attractions that were unheard of just a few years ago. To help you pick which megaship is right for you, I’ve rounded up the 20 biggest cruise ships in the world in 2023.

Along with a ranking of the top 20 cruise ships by size , I’ve included important stats and unique features for each ship. If you’re considering sailing on one of the biggest cruise ships in the world, you’ll want to read this guide before you choose!

How do we determine the size of cruise ships for comparison?

Cruise ships can be measured by a variety of factors. You might assume that a ship’s size is determined by its length, weight, or even its passenger capacity.

But the size of a cruise ship is generally determined by gross tonnage —and (confusingly) that’s not a measurement of weight!

Gross tonnage, or GT, is a measure of the ship’s internal volume . To calculate GT, first a ship’s volume is calculated by measuring from keel to funnel to the outside of the hull framing. That number (in cubic meters) is then run through several mathematical formulas to determine GT. (I won’t go into all of that here, but if you’re interested the US Coast Guard has a simplified guide to measuring gross tonnage ).

The world’s 20 largest cruise ships in 2023

Currently, the top 20 biggest cruise ships have four sets of ties in the rankings, all between sister ships that share the same cruise line and class. So although we’ll start our list at #16, there are twenty ships in total!

Cruise fans will notice there are several new ships on the list this year. Have any of these newer ships bumped your favorites down in the rankings? Read on to find out!

16. (tie) MSC Seascape

• Cruise line: MSC
• Year built: 2022
• Gross tonnage: 170,412
• Length: 1112 ft / 339 m
• Max. beam: 135 ft / 41 m
• Staterooms: 2270
• Max. passengers: 5877
• Passenger decks: 15

Just making this year’s list of the world’s 20 largest cruise ships, MSC Seascape is tied for #16. The second Seaside EVO class ship launched by MSC Cruises in just over a year, Seascape features a glam New York City vibe.

The ship’s four-story Atrium is at the heart of the action on board, and boasts a sparkling staircase set with 10,000 Swarovski crystals—the perfect spot for a photo op on formal nights !

But MSC Seascape isn’t all glitz and glamour—the family-friendly ship offers 13 pools and water features and more than 140,000 square feet (13006 m²) of public outside space. Kids will love Pirates Cove Aquapark , a play space with slides, a rope bridge, and plenty of water sprayers and dumping buckets to beat the heat.

Seascape is also the first ship to feature the new thrill ride Robotron , a robotic virtual rollercoaster ride perched on the top deck.

Foodie guests on MSC Seascape will enjoy the ship’s eleven restaurants, including a massive Market Place Buffet and several specialty dining venues grouped together at Chef’s Court .

Related: MSC Cruises Launches MSC Seascape in New York City

16. (tie) MSC Seashore

• Year built: 2020 (launched 2021)
• Max. beam: 134.5 ft / 41 m

Almost identical to her sister ship Seascape , MSC Seashore is tied for #16 on the list of the largest cruise ships. The first in the EVO subclass of MSC’s Seaside class ships, Seashore and her sister are larger than other ships in their class and offer expanded outdoor spaces.

As an EVO ship, MSC Seashore offers improved technology to increase efficiency and reduce her carbon footprint. The energy-efficient equipment includes an advanced wastewater purification system and Safe Air , a new sanitation system that eliminates viruses and bacteria.

Seashore was purpose-built for the American market, but still offers the European flair that MSC is famous for. Guests can enjoy a taste of Italy at the ship’s Venchi 1878 gelato bars , offering twenty flavors of the decadent frozen treat in flavors like tiramisù and stracciatella.

MSC Seashore also features a gorgeous aft infinity pool—one of the largest at sea—with luxurious submerged sunbeds. The spot is a tranquil adults-only oasis by day, but it comes alive in the evening as the setting for the always-popular Silent Disco .

15. (tie) MSC Bellissima

• Year built: 2019
• Gross tonnage: 171,598
• Length: 1,036.2 ft / 315.83 m
• Max. beam: 141 ft / 43 m
• Staterooms: 2,217
• Max. passengers: 5,686
• Passenger decks: 14

Tied for the fifteenth spot in the list of the world’s largest cruise ships, MSC’s Bellissima is as tall as thirteen double-decker buses!

Perfect for a family cruise, Bellissima offers a wealth of kids’ activities for children aged one through seventeen. Parents can track kids’ whereabouts on board via an RFID bracelet synced with MSC’s app. For adults who want to enjoy a leisurely meal, there’s the Happy Dinner program where the little ones are escorted to the kids club as soon as they finish eating!

MSC Bellissima is home to a thrilling Grand Canyon-themed waterpark with three waterslides—two racing tubes as well as a champagne bowl-style slide. The younger set will love the Aquaplay spray area, and guests of all ages can climb the Himalayan bridge, a rope course that crosses the ship high above the water.

Guests aboard Bellissima also have access to an electronic cruise assistant, similar to Siri or Alexa. A first in the cruise industry, Zoe —who speaks seven languages and adapts to each passenger’s preference—provides information and help booking shows, spa treatments, and shore excursions, as well as notifications of events and promotions.

15. (tie) MSC Meraviglia

• Year built: 2017
• Staterooms: 2,244
• Max. passengers: 5,655

When MSC’s Meraviglia entered service in 2017, she was the sixth-largest cruise ship in the world—but has since fallen to #15, tied with her newer sister ship Bellissima .

The namesake of the Meraviglia class of cruise ships, she was the first to offer an expanded dining experience with fourteen restaurants, including a whopping four complimentary main dining rooms. Celebrity chef Carlo Cracco was enlisted to improve the quality of the ship’s cuisine.

On Meraviglia entertainment options abound—the Broadway Theatre hosts six unique shows each cruise, along with the Carousel Lounge where you can experience Cirque du Soleil at sea. The crew also puts on an impressive amount of activities and events, so there’s always something to do on a sea day .

The ship’s Amusement Park has a full-size bowling alley, 4-D cinema, F1 simulators, an arcade, as well as a sportplex that becomes a disco spot for young cruisers in the evening.

14. (tie) MSC Virtuosa

• Year built: 2020
• Gross tonnage: 181,541
• Length: 1,087.4 ft / 331.43 m
• Max. beam: 160 ft / 50 m
• Staterooms: 2,421
• Max. passengers: 6,334

MSC’s ship Virtuosa , built in 2020, is one of the newer offerings by the Swiss-Italian cruise line and is tied for number fourteen on our list of the world’s biggest cruise ships.

Virtuosa offers five pools in total, plus a water park with three waterslides, so water babies of all ages can spread out and enjoy the fun. The pools can accommodate over a thousand guests at a time!

If relaxing with a cocktail is more your style, stop by and see Rob the bartender at Starship Club . He’s the first humanoid bartender at sea, and speaks six languages!

Cruisers can also wander the Galleria Virtuosa —the pretty indoor promenade with restaurants and shops features an arched ceiling with the longest LED dome at sea , presenting an ever-changing light display.

14. (tie) MSC Grandiosa

• Staterooms: 2,632
• Max. passengers: 6,761

Tied for number 14, Grandiosa was the first vessel in MSC’s Meraviglia-Plus class , later joined by her sister ship MSC Virtuosa .

With 200 more staterooms than previous MSC ships, Grandiosa has expanded the number of accessible cabins on board, and added groups of up to three connecting staterooms as well as new family balcony cabins. Some spacious family staterooms can sleep up to twelve!

Grandiosa also has some innovative environmental features, including systems to reduce nitrogen oxide emissions by 80%, and sulfur emissions by 97%. She has a fuel-efficient hull and can run on shore power when docked.

Fun fact: Grandiosa ‘s godmother is Italian screen legend and longtime MSC ambassador Sophia Loren. She actually holds that honor for most of MSC’s fleet!

13. Mardi Gras

• Cruise line: Carnival
• Gross tonnage: 181,808
• Length: 1,130 ft / 344 m
• Max. beam: 138 ft / 42 m
• Staterooms: 2,641
• Max. passengers: 6,630

The 13th biggest cruise ship in the world is Carnival Cruise Line’s widely-anticipated Mardi Gras (currently the cruise line’s second-largest ship) which took her maiden voyage in July 2021.

Mardi Gras debuted several new concepts for Carnival, including three new dining venues. Big Chicken by Shaq serves up fried chicken and more, while quick-service Street Eats offers three food stations, each specializing in a different type of cuisine.

Emeril’s Bistro 1396 , created in partnership with celebrity chef Emeril Lagasse (Carnival’s new Chief Culinary Officer ), serves up New Orleans-style Creole dishes.

The Grand Central Atrium reinvented the central area of the ship, with a larger space featuring bars, cafés, and shops with aerial performances overhead.

She also boasts the first rollercoaster at sea —BOLT is an open-air coaster with spectacular sea views. Riders can control their speed using pedals inside each two-person motorcycle-themed car.

12. AIDAcosma

• Cruise line: AIDA
• Year built: 2021
• Gross tonnage: 183,200
• Length: 1,106 ft / 337 m
• Staterooms: 2,626
• Max. passengers: 6,600
• Passenger decks: 16

Setting sail on her maiden voyage in February 2022, Carnival Corporation’s German brand AIDA ‘s newest ship AIDAcosma makes #12 on the list.

AIDAcosma ‘s unique features include the Ocean Deck , a four-story relaxation oasis with an infinity pool and panoramic ocean views.

The ship also has a reinvented Fun Park , complete with a ropes course, rock-climbing wall, and a large indoor playground.

Her seventeen restaurants and 23 bars and cafés ensure that guests have plenty of variety on their cruise vacation! Notable is the new Mamma Mia specialty restaurant, serving fresh Italian cuisine including homemade pasta dishes.

11. Carnival Celebration

• Gross tonnage: 183,521
• Length: 1130 ft / 340 m
• Max. beam: 137 ft / 42 m
• Staterooms: 2687
• Max. passengers: 6631

Carnival Cruise Line’s newest ship Carnival Celebration launched in 2022 as the second member of the Excel class , joining her sister Mardi Gras . The new ship almost made the top 10 of the largest cruise ships, landing at number 11.

Celebration pays homage to her homeport of Miami with the 820 Biscayne zone, named after the cruise line’s first headquarters. The zone will feature the Deco Deli and 820 Bar , serving up Cuban sandwiches and tropical drinks.

Pizza fanatics will want to try the brand new Miami Slice , a free pizzeria that replaces the Pizza Pirate or Pizzeria del Capitano venues found on all other Carnival ships. The walk-up pizza joint features vibrant décor reminiscent of late-night eateries on Miami Beach’s Ocean Drive. 

Younger guests can check out Space Cruisers , a new program offered in partnership with the Kennedy Space Center. Kids age 2 to 11 will have the opportunity to try NASA-inspired activities tailored to their age group.

Celebration is the second ship in Carnival’s fleet to be completely powered by liquefied natural gas (LNG).

Related: Cassidy Gifford Becomes Godmother of Carnival Celebration in Miami

10. AIDAnova

• Year built: 2018
• Gross tonnage: 183,858
• Max. passengers: 6,654

In tenth place is AIDAnova , sister ship to AIDAcosma . The first of AIDA’s ships to use liquefied natural gas (LNG), AIDAnova has nearly zero emissions.

Wellness-minded cruisers will love AIDAnova ‘s 3545 square meters dedicated to fitness and relaxation. The new Body & Soul Spa features five ocean-view saunas, a sun terrace with three jacuzzis, and a tepidarium. Over 30 free exercise classes are offered each week in the Sport area, or train solo in the open-air gym.

Or take a leisurely stroll on the Lanai deck, where guests can walk almost all the way around the ship, stopping at restaurants and bars including the Lanai Bar at the stern.

• Cruise line: P&O
• Gross tonnage: 184,089
• Length: 1,130 ft / 344.5 m
• Staterooms: 2,614

Number nine is P&O UK’s Iona , the largest cruise ship built specifically for the British market. One of the newer ships on the list, Iona was delivered in 2020 but made her first voyage in August 2021.

Family-friendly Iona features the enclosed SkyDome pool area, kids’ splash zone, and a shallow pool for little cruisers. Hosted by specially-trained Reef Rangers, the Reef kids’ club is a fun environment for children aged 2-17, open from early morning until late.

But Iona ‘s not all about the kids! She’s actually home to the world’s first gin distillery at sea , producing the Marabelle label. Inspired by the Scottish island of Iona, the gin contains 18 botanicals. Guests can attend two unique gin masterclasses on board, including one that allows you to craft your own gin with expert guidance.

8. (tie) Costa Toscana

• Cruise line: Costa
• Gross tonnage: 185,010
• Staterooms: 2,612
• Max. passengers: 6,554

Italian line Costa Cruises’ newest ship, Costa Toscana , comes in at the eighth-largest cruise ship in the world. The Tuscan-inspired vessel features furnishings, fabrics, and accessories all made in Italy. Even the driftwood used to craft dining tables at Archipelago restaurant was harvested from the Italian shoreline by Guardians of the Coast .

Food is a major focus of the ship, with many of her 21 restaurants offering authentic local cuisine by chefs including Bruno Barbieri, Hélène Darroze, and Ángel León. Even the littlest cruisers have a special place to eat— Squok Restaurant is dedicated to families with kids.

If all the amazing food on board inspires you, be sure to check out Toscana ‘s Food LAB , where guests can learn to prepare their own culinary creations alongside the ship’s chefs.

8. (tie) Costa Smeralda

Tied for eighth place is Costa Smeralda , a favorite of sustainability-minded cruisers. Smeralda was the first in Costa’s fleet powered by liquefied natural gas (sister ship Toscana now also shares this feature), a fuel source that reduces the ship’s environmental impact.

Other eco-friendly features include LED lighting throughout the ship, an onboard desalinization plant that sustainably harvests onboard water directly from the sea, and systems that recover the engines’ heat to reduce energy use.

Costa Smeralda earned the coveted Green Plus notation from RINA, only awarded to the most environmentally friendly cruise ships.

• Cruise line: P&O Cruises
• Gross tonnage: 185,581
• Length: 1130 ft / 344.5 m
• Staterooms: 2614
• Max. passengers: 6685

P&O UK ‘s newest ship Arvia is also the cruise line’s largest, and debuts at #7 on the 2023 list of biggest cruise ships. An Excel-class ship like Iona , Arvia is similar but boasts some key differences.

Like her sister, this ship also features a Sky Dome over the pool area—but Arvia ‘s is retractable to allow for alfresco swimming, dining, and entertainment when the weather is right.

Arvia is home to the fleet’s first swim-up bar , complete with plenty of in-water seating, allowing guests to order and enjoy a cocktail right in the pool.

The new ship debuted several new restaurant concepts, including Green & Co featuring Mizuhana , featuring fish and plant-based cuisine. Also new are Roast at The Quays for traditional British lunches and the 6th Street Diner , an American-style diner serving breakfast,brunch, and dinner.

Arvia also has the first rum distillery at sea ! The Tidal Rum has partnered with P&O to produce the unique rum blend on the ship at Anderson’s Bar .

6. MSC World Europa

• Gross tonnage: 215,863
• Length: 1094 ft / 333.3 m
• Max. beam: 154 ft / 47 m
• Staterooms: 2626
• Max. passengers: 6762

With the debut of MSC World Europa in December of 2022, MSC Cruises now has a whopping seven ships on the list of the top 20 biggest cruise ships in the world—the most of any cruise line!

The Geneva-based company has been working diligently to expand the fleet and MSC’s newest cruise ship is a whopper of a vessel.

The ship is an astounding 21 decks high (there’s a deck 22, but cruise superstition skips deck 13), four decks taller than the largest cruise ship in 2023. Sixteen of those decks are passenger-accessible.

Much like the megaships offered by Royal Caribbean, MSC World Europa is divided into several districts that contain similar offerings—a must-have on any gargantuan cruise ship. Guests can visit the adults-only Zen district for a bit of calm, or the Family district with ten kids’ facilities offering fun for little cruisers and their grownups.

Ranking among the top ships with the most water features at sea, World Europa offers six pools and 14 hot tubs , along with an aquapark featuring multiple waterslides.

MSC World Europa is also the line’s first LNG-powered cruise ship —and the biggest liquefied natural gas powered cruise ship in the world! This cleaner alternative to traditional marine fuel significantly reduces carbon, sulfur, and nitrogen oxide emissions.

5. Allure of the Seas

• Cruise line: Royal Caribbean
• Year built: 2010
• Gross tonnage: 225,282
• Length: 1,180 ft / 360 m
• Max. beam: 198 ft / 60.5 m
• Staterooms: 2,742
• Max. passengers: 6,780

Royal Caribbean’s Allure of the Seas ranks as the fifth largest cruise ship in 2022. She’s the second (and smallest) of the Oasis-class ships.

Allure of the Seas features seven themed “neighborhoods”—the Royal Promenade, Central Park, Entertainment Place, Boardwalk, Pool and Sports Zone, Vitality at Sea, and the Youth Zone.

With a ten-deck-high zip line and the interactive H2O Zone waterpark, Allure of the Seas is a favorite ship for adventurous cruisers of all ages.

4. Oasis of the Seas

• Year built: 2009
• Gross tonnage: 226,838

Number four is Oasis of the Seas , the first of the namesake Oasis class, and the oldest ship to make the top 15 list. Built in 2009, she was then the largest cruise ship in the world, and the first to have a maximum capacity of over 6000 passengers!

Oasis of the Seas may be an older ship, but she doesn’t look like one! In 2019 she had a $165 million transformation that brought the ship up to date.

Entertainment abounds on this ship, from the splashy Aqua80 show in the AquaTheater to Music Hall , a live music venue with plenty of floor space for dancing. Or try one of the four onboard water slides including the ten-story-high Ultimate Abyss .

3. Harmony of the Seas

• Year built: 2016
• Gross tonnage: 226,963
• Length: 1,188.1 ft / 362.12 m
• Max. beam: 215.5 ft / 65.7 m
• Staterooms: 2,747
• Max. passengers: 6,687

Coming in at number three is Royal Caribbean’s Harmony of the Seas , built in 2016 at a cost of 1.3 billion dollars.

With her three pool decks containing an impressive collection of pools and hot tubs, you’ll never feel crowded taking a dip. You can even learn how to SCUBA dive , right on the ship! Aboard Harmony of the Seas , guests have the opportunity to take the PADI® Open Water Diver Course, culminating with open water dives at various ports of call.

After you’ve worked up an appetite in the pool, try one of Harmony of the Seas ‘ twenty restaurants, serving over 200 different dishes on a daily basis.

2. Symphony of the Seas

• Gross tonnage: 228,081
• Length: 1,184.42 ft / 361.011 m
• Staterooms: 2,759
• Max. passengers: 6,680

The largest cruise ship in the world until 2022, Symphony of the Seas comes in second—but is still a behemoth at 1184 feet and 228,081 gross tons!

Built in 2018, Symphony of the Seas boasts some fun tech! Check out the Big Wonder , a seven-ton canopy lit with color-changing LEDs that cast a glow over the ship’s Solarium at night.

Enjoy a cocktail at Bionic Bar , where one of two robot bartenders can shake you up the perfect martini. But don’t worry, the ship’s 13 other bars and lounges are staffed by friendly humans.

Or play a lively game of glow-in-the-dark laser tag to battle for control of Planet Z —when the ship’s ice rink is temporarily transformed into an alien world, of course.

1. Wonder of the Seas

• Gross tonnage: 236,857
• Length: 1,187.8 ft / 362.04 m
• Max. beam: 210 ft / 64 m
• Staterooms: 2,859
• Max. passengers: 6,988

Wonder of the Seas from Royal Caribbean International is the cruise line’s newest—and the world’s biggest cruise ship, at almost 1188 feet long and 236,857 gross tons!

Delivered in February 2022, Wonder of the Seas made her maiden voyage from Fort Lauderdale on March 4, 2022.

Like the other Oasis-class ships, she’s organized into neighborhoods, but with the addition of an eighth unique section. This new neighborhood is dedicated to suite guests, with a plunge pool and bar as well as the suites-only Coastal Kitchen and Suites Lounge .

Wonder of the Seas offers some exciting new features—in addition to boasting the largest poolside movie screen of any RCCL ship there’s also The Vue , a cantilevered bar offering panoramic ocean views.

For the kids, there’s the new Wonder Playscape —an underwater-themed play area with climbing walls and an interactive puzzle mural.

Comparing the 20 biggest cruise ships in the world

Largest cruise ships faq.

Ships are measured by gross tonnage, which is a measure of internal volume.

Maximum beam is the measurement at the widest part of a ship’s hull.

Royal Caribbean’s Wonder of the Seas is the world’s largest cruise ship, with a gross tonnage of 236,857.

Royal Caribbean’s Wonder of the Seas is the world’s longest cruise ship at 1,187.8 ft (362.04 m).

Royal Caribbean’s Wonder of the Seas can hold the most passengers, with a maximum occupancy of 6,988.

Royal Caribbean’s Wonder of the Seas has the most passenger staterooms, at 2,859.

Have you sailed on one of the largest cruise ships in the world? Or do you prefer cruising on a smaller ship? I’d love to hear in the comments below!

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BOLDER AND BIGGER

The world's largest cruise ships.

On the world’s largest cruise ships, bigger means bolder adventures.

On the world’s largest cruise ships, bigger means bolder adventures. There isn’t a holiday in the world that packs more adventure into one week than Oasis Class ships – Harmony®, Allure®, Symphony®, Oasis®, Wonder® and Utopia of the Seas℠. Whether you’re looking forward to a thrill-filled getaway with a squad that spans several generations, or a sun-soaked couples’ retreat elevated by world class dining and electrifying nightlife, each Oasis Class cruise ship offers experiences to wow every kind of traveler. Discover why the largest cruise ships sailing to Caribbean and Europe vacation destinations are consistently awarded Best Ship year after year by Travel Weekly readers. 

FIVE SHIPS, ENDLESS ADVENTURES

Larger than life thrills.

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DISCOVER THE BOLDEST ADVENTURES YET

With more than 16 decks and 20 restaurants, 7 distinct neighborhoods bustling with unique onboard experiences, and endless thrills to discover around every corner, the world’s largest cruise ships serve up expeditions filled with excitement drenched slides and rides, shows that transcend the stage, and gourmet globetrotting from Italy to Wonderland.

GAME CHANGER

When it debuted, Oasis of the Seas® won Best Cruise Ship — and now the Amplified game changer will set a new standard for making memories.

SHOW STOPPER

Awarded Best for Entertainment, Best Individual Cruise Ship, and Best Large Cruise Ship, Allure of the Seas® is a certified scene-stealer.

FAMILY FAVORITE

Named Best for Families in the Cruise Critic’s Choice Awards, Harmony of the Seas® delivers thrills to explorers of all ages.

BIGGEST & BOLDEST

The largest cruise ship in the world, Symphony of the Seas doesn’t just win awards — it wins over everyone who sets foot onboard.

NEWEST, BIGGEST AND BOLDEST FAMILY ADVENTURES

Go big on bold when you sail aboard the three largest cruise ships in the world. Deck-defying attractions aren’t the only things to look forward to when you sail onboard the newest cruise ships addition to the Oasis Class.

utopia OF THE SEAS℠

Introducing Utopia of the Seas℠ — the ship that’s totally transforming weekends for good. We’re talking bigger flavors. Bolder play. And better chill days than you’ve ever imagined. No craving goes unsatisfied with over 40 ways to dine and drink. New charttopping showstoppers blow your mind on stage, ice, water and air. This is not a routine recharge. This is the World’s Biggest Weekend — arriving in summer 2024 to Port Canaveral.

EXPLORE UTOPIA OF THE SEAS

WONDER OF THE SEAS®

Wonder of the Seas® brings even bigger adventures to the award-winning Oasis Class. Like eight unique neighborhoods, including the Suite Neighborhood. A totally redesigned pool deck with more ways to soak up the sun —or shade —than ever before. The most immersive AquaTheater ever, with a game-changing surround-stage that makes you feel part of the action.

EXPLORE WONDER OF THE SEAS

SYMPHONY OF THE SEAS®

One of the world’s biggest cruise ship, Symphony of the Seas®, the travel adventures are larger than life. From epic onboard thrills to revolutionary dining and entertainment, this ship will change how you vacation no matter what kind of experience you’re after.

EXPLORE SYMPHONY OF THE SEAS

DISCOVER THE WORLD’S LARGEST CRUISE SHIPS

There isn’t a vacation in the world that packs more adventure into one week than Oasis Class ships — Harmony®, Allure®, Symphony®, Oasis, Wonder®   and Utopia of the Seas ℠ . With ships this packed with adventure, next-level thrills never ends.

OASIS OF THE SEAS

Reimagined from bow to stern, the Amplified Oasis of the Seas® is loaded with fresh and exciting things to do to level up your romantic retreat — including bars, entertainment and dance floors that keep the fun going long into the night.

EXPLORE OASIS OF THE SEAS

ALLURE OF THE SEAS

The most awarded ship in the world is stealing the spotlight again for entertainment, dining, family activities and more, it’s filled with endless ways to make every moment incredible.

EXPLORE ALLURE OF THE SEAS

HARMONY OF THE SEAS

Rally the crew for the boldest family vacation ever. Harmony of the Seas® offers thrills for all ages, like the tallest slide at sea, surf sessions on the FlowRider®* and plenty of unique spaces just for kids of all ages.

EXPLORE HARMONY OF THE SEAS

Central Park

Ultimate abyss/flowrider*, splashaway bay, sugar beach, playmaker's.

DISCOVER. PERFECT DAY AT COCOCAY

Forget everything you thought you knew about beach days, because this private island destination is raising the standard to a whole new level. Experience elevated island vibes while lounging in The Bahamas’ only private overwater cabanas. Earn bragging rights on the tallest waterslide in North America. And take your vacation to new heights — literally — in a helium balloon ride above the island. This is Perfect Day at CocoCay — only on Royal Caribbean®.

EXPLORE PERFECT DAY AT COCOCAY

SEVEN NEIGHBORHOODS ENDLESS WAYS TO EXPLORE

Get ready for an unforgettable getaway filled with first-of-their-kind feats, including seven distinct and vibrant neighborhoods that each offer up bucket list adventures, palate-pleasing dining and inspiring entertainment to rival any cosmopolitan city on land — and they’re only found on Oasis Class ships by Royal Caribbean®. 

READ OUR GUIDE TO OASIS CLASS NEIGHBORHOOD'S

EXPLORE MORE  

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The World’s Largest Cruise Ships Sailing For Each Line (With Photos)

Over roughly the past decade cruise ships have gotten big… real big. As one line makes a ship that’s larger, carries more passengers, and offers eye-catching activities, others then play catch-up in the “arms race” to build ships that everyone is talking about.

Large ships offer several advantages over smaller ones. For one, larger ships carrying more passengers mean that each trip can generate more revenue for the cruise line.

And it’s not just cruise fare. With larger ships also packing more onboard, there is an opportunity to increase the spending of those passengers on the ships with more restaurants and for-pay activities.

Today’s mega ships also can increase the economies of scale, creating more efficiency for the cruise line. Last but not least, rolling out a ground-breaking new ship also serves as a marketing device as the vessels get major coverage, which can lead to increased buzz and bookings.

So it’s no surprise that in recent years ships have only gotten larger. Of the major cruise lines listed below, all of their largest ships were built within the last three years. With that in mind, here are the current largest ships in each fleet, as of the time of this writing.

Carnival Cruise Line: Carnival Celebration

Officially listed by Carnival Cruise Line at 183,521 gross tons, Carnival Celebration — built in 2022 — takes the crown as the largest ship in the fleet. It is just slightly larger than sister-ship Mardi Gras, which comes in at 180,800 gross tons.

So what do you get for that sort of size? Carnival Celebration measures 1,130 feet long and carries 2,687 staterooms. That gives a capacity of 6,631 passengers when at full occupancy.

Across the 15 passenger decks there are nearly 20 different places to grab a bite to eat. Activities include a complete waterpark with three slides, sport court, and even an 800′ long roller coaster that goes up to 40 mph. There are also live versions of game show classics like Deal or No Deal and Family Feud.

• Year Built: 2022
• Gross Tonnage: 183,521
• Length: 1,130 feet
• Passenger Capacity: 6,631

Royal Caribbean: Wonder of the Seas

When it comes to the largest cruise ships, Royal Caribbean takes the crown. Their Oasis-class ships are currently the biggest on the planet, with all five of the largest cruise ships in the world being part of that group.

While these ships are similar, the largest of the class (and therefore the world) is Wonder of the Seas, which first began sailing in 2022. Coming in at 235,600 gross tons and measuring 1,188 feet, the ship is about 28% larger than Carnival Celebration.

As for passengers, Wonder of the Seas can carry a staggering 7,084 when completely full in all of its 2,867 cabins. And those passengers have no shortage of things to see, do, and eat. Wonder of the Seas has more than 20 places to eat, features activities like the Flowrider standing wave, multiple pools, an AquaTheater for performances utilizing high-divers, and even a zipline across the back of the ship.

Note: When Royal Caribbean debuts Icon of the Seas in late 2023, it will take the title of world’s largest cruise ship.

• Gross Tonnage: 235,600
• Length: 1,188 feet
• Passenger Capacity: 7,084

Norwegian Cruise Line: Norwegian Encore

Norwegian Cruise Line is an outlier of the major cruise lines in that its newest ships are actually going smaller. The current newest ship is Norwegian Prima, which first started sailing in 2022. But the largest ship in the fleet is Norwegian Encore, which debuted in 2019.

Encore is part of the cruise line’s Breakaway-Plus class. The ship measures 169,116 gross tons, or about 70% of the tonnage of Wonder of the Seas from Royal Caribbean. The ship measures 1,094 feet and carries 3,998 at double occupancy. (Note that NCL provides a double occupancy figure, which is typically smaller than a full capacity figure.)

While the ship may not be the biggest in the world, it does stand out when it comes to amenities onboard. For one, it’s built with an outdoor focus, including The Waterfront — a quarter-mile outdoor promenade that brings you closer to the ocean.

Then there is Ocean Loops, an intense waterslide that takes you out over the edge of the ship (complete with clear tubes) before bringing you back in. Perhaps the most eye-catching feature is the Encore Speedway, an actual go-karting track at the top of the ship.

• Year Built: 2019
• Gross Tonnage: 169,116
• Length: 1,094 feet
• Passenger Capacity: 3,998 (double occupancy)

Princess: Discovery Princess/Enchanted Princess

Princess is well-known for offering a more luxurious experience than mass-market lines, and that typically means smaller ships. In fact, the largest ships in the fleet are smaller than what you see from other major cruise lines but are still substantial.

In this case, Discovery Princess comes in at 145,000 gross tons, which is actually a tie with sister-ship Enchanted Princess. Discovery is 1,083 feet long and boasts 1,830 cabins. At double occupancy, the ship carries 3,660 passengers, although that figure would rise when three or more are put in a cabin.

Perhaps surprisingly, the size of Princess ships hasn’t increased as drastically as seen with other lines. While Discovery and Enchanted take the crown, they aren’t that much longer as other ships in the cruise line’s Royal class. This class of ships debuted in 2013 with Royal Princess, which is just slightly smaller at 142,229 gross tons.

That said, the cruise line will welcome a new class of ship when Sun Princess debuts in 2024. This ship will measure nearly 180,000 gross tons and carry 4,300 passengers at double occupancy.

• Gross Tonnage: 145,000
• Length: 1,083 feet
• Passenger Capacity: 3,660 (double occupancy)

Celebrity Cruises: Celebrity Beyond

Celebrity is known for being a mix of luxury combined with still offering up a mega-ship with lots to experience. Case in point — its largest ship, Celebrity Beyond, ranks as one of the top 50 largest cruise ships on the planet.

This vessel, part of the cruise line’s Edge class, measures 140,600 gross tons according to the cruise line. It also boasts a length of 1,073 feet. Onboard, Beyond can hold 3,260 guests at double occupancy in its 1,646 cabins.

To give some sense of just how large cruise ships are today, Celebrity Beyond would have to increase in tonnage by about 67% to match Wonder of the Seas — the largest cruise ship at the moment.

• Gross Tonnage: 140,600
• Length: 1,073 feet
• Passenger Capacity: 3,260 (double occupancy)

MSC Cruises: MSC World Europa

Stateside, MSC is still making inroads, but it’s a major brand globally. And it also takes a special position in having the largest cruise ship in the world outside of Royal Caribbean.

The title of MSC’s largest ship goes to MSC World Europa. This massive vessel comes in at a staggering 215,863 gross tons and was launched in late 2022. It features 2,626 staterooms onboard across its 1,093 feet of length.

At full occupancy, World Europa can carry 6,762 passengers, putting it just shy of the 7,000 guest mark.

Of course, on a ship that large there can be no shortage of things to do. Surprisingly, the ship has “only” 13 dining venues but has a 340-foot promenade indoors, an 11-deck slide that takes passengers spinning down on a thrill ride, bumper cars, and seven different swimming pools.

• Gross Tonnage: 215,863
• Length: 1,093 feet
• Passenger Capacity: 6,762

Costa Cruises: Costa Toscana

A sister to Carnival, Costa is a popular cruise line in Europe and the Middle East. In fact, the largest ship in Costa’s fleet shares similarities with Carnival’s largest class of ships that include Celebration and Mardi Gras.

In this case, the LNG-powered Costa Toscana is roughly the same size as Costa Smeralda. The ship was built in 2021 by Meyer Werft, coming in a 185,010 gross tons. That’s roughly the same size as Carnival Celebration. 

All told the ship measures 1,105 feet (337 meters) and can carry up to 6,554 passengers when completely full. Those passengers stay in a staggering 2,612 cabins. 

• Year Built: 2021
• Gross Tonnage: 185,010 
• Length: 1,105 feet
• Passenger Capacity: 6,554

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Largest Cruise Shipping Companies

See here the complete list of the world's largest cruise companies (passenger shipping corporations), associations and organizations. Corporate cruise line ownership - who are the owners of all cruise brands. As this is a very long survey, for your convenience next links jump down directly to largest cruise corporations (shipowners) , list of ALL cruise lines , RIVER travel brands and NEW brands .

According to official cruise industry statistics, the world's 4 largest cruise companies slowly conquered the market. Their combined market share was projected to grow over the forecast period 2015-2021 from 83,2% to 87,6%. World's largest (by combined fleet's passenger capacity/stats 2020-Q4) are Carnival Corporation (39%), RCG-Royal Caribbean Group (24$), MSC (11,5%), NCLH-Norwegian (8,3%). All other companies had combined market share (2020-Q4) 17,2%.

For the ones that are no more, see CruiseMapper's list of DEFUNCT companies .

What is a cruise line?

Cruise company's business is leisure travel, cruise tours, and entertainment. Most brands have unique activities and signature amenities offered exclusively onboard their vessels. Many activities and land tours are additionally (optionally) offered in ports of call along the ship's itinerary route.

Cruise ship companies typically hire two separate types of staff: crew (commanded by the Captain) and service staff (hotel and dining operations) supervised by Hotel Manager.

The cruise line is a passenger shipping company operating privately-owned, parent-owned or chartered vessels. Cruise brands differ from ferry companies, which operate Ro-Ro ships and offer combined passenger and cargo shipping services on a limited number of routes and in just a few regions/destinations.

Most companies are well-established passenger shipping brands. Most were founded in the second half of the 20th century, and specifically for cruising. Some were founded over 100 years ago as cargo shipping lines. Failures and consolidations in the 1990s resulted in many subsidiary companies existing as "brands" within large corporations. Brands exist partly because of their repeat customer loyalty, also to offer different levels of quality and services. Corporative shipowners frequently sell, renovate or simply rename their vessels to keep up with the travel industry's trends.

All brands offer complimentary onboard live entertainment, leisure facilities, daily scheduled activities, enrichment program, youth programs, buffet dining.

Cruise lines classification

According to the quality and price of their product, brands are classified into 4 distinct types.

CHEAPEST brands (aka mass-market/mainstream) offer good product at affordable prices. Fares range from $50-300 (Inside-Suite) pp per day. Itineraries range from 3 to 10 days. Typical passengers are a mix of veterans and first-timers, many kids and couples in their 50s. Ships are large-sized (over 3000 passengers), providing large resort-like experience. Examples include Carnival, Royal Caribbean, NCL, MSC, Costa, Holland America, AIDA, TUI.

BUDGET brands fares range from $200-500 pp per day. Itineraries range from 3 to 17 days. Typical passengers are predominantly first-timers, singles, families, kids. Ships are smaller and older, usually serving regional markets. Examples include NCL Norwegian, Disney, Celebrity, Princess, Star Cruises, Marella, P&O, Pullmantur, Phoenix Reisen, Fred Olsen, Bahamas Paradise.

LUXURY brands are Viking OCEAN, Resorts World, Cunard, Oceania, Hapag-Lloyd, Ponant, Saga UK. Services are premium (including 24-hour highly personalized concierge), prices are affordable, and the boats are new (refurbished more often), but the product is not all-inclusive.

ALL-INCLUSIVE brands are Seabourn, Silversea, RSSC-Regent, Azamara, Crystal, Virgin Voyages, NYV-Norwegian Yacht Voyages, Four Seasons Yachts, Ritz-Carlton Yachts, SeaDream Yachts. Onboard product is the industry's best and includes 24-hour personal butler service, all beverages, specialty dining, Internet, shore excursions, gratuities, flights, transfers, sophisticated enrichment programs (world-class performers, professional lectures and classes, art auctions), fewer mega-ship seaports, more yachting destinations. Vessels are mid-sized (mega-yachts) with a capacity between 200-1000 passengers, industry's highest ratios (passenger-to-space and passenger-to-staff), usually without kids facilities (babysitting arranged with off-duty staff). Passengers are sophisticated, highly social, wealthy, adventurous. Itineraries are diverse and global. Most mega-yachts provide alternative private ship-charter deals to large corporations and the world's richest families. The smallest boats are yachts with capacity from 100 up to 300 passengers. Some accommodate up to 700-800 guests. Most luxury ships operate in Europe (Mediterranean), Asia, Oceania, Alaska, Galapagos Islands, Around South America, Around the World .

EXPEDITION TRAVEL brands operate nature-themed voyages to unusual destinations (Arctic, Antarctica, Galapagos, Indian Ocean islands, Alaska). Prices depend on itinerary (fares from $150-500+ pp per day. Itineraries range from 1-3 weeks. Passengers are older and more experienced. Ships are usually with ice-strengthened hull (also icebreakers), marina platform (watersports) and Zodiacs (large boats for landings). Examples include Windstar, Lindblad-National Geographic, Quark Expeditions, Uncruise Adventures, Star Clippers, Metropolitan Touring.

RIVER TRAVEL brands operate modern boats on inland waterways (lakes, rivers, and canals), mainly in Europe and USA-Canada, also in Russia, China, Egypt, Peruvian Amazon. Fares range from $250-450 pp per day. Itineraries are 1-2 weeks. Passengers are regular and loyal. Most boats accommodate between 90-200 passengers (over 300 on Russian ships). Shipboard amenities and services are of premium quality. The market's largest are Viking, Uniworld, CroisiEurope, AmaWaterways, Avalon Waterways, Scenic, Scylla, Luftner, American Cruise Lines, Russia ( Vodohod , Mosturflot , Infoflot , Doninturflot-Orthodox ).

Cruise Lines List

Small cruise lines list.

The following small ship cruise companies (and cruise ferry lines) are well-known brand names. Some of them operate locally, others operate expedition ships. Most companies are in the "small ship luxury cruise" business.

RIVER Cruise Lines List

River cruise lines provide as product a very "especially modern" style of travel cruising. It's the perfect combination of the world's best river cruise itineraries (in Europe, USA, Asia, Africa), tranquility and style, vessels with innovative design and top technology, highest standards of service, all-inclusive cruise deals prices - and much more.

NEW Cruise Lines (2021-2024)

World's largest cruise companies.

The biggest cruise companies - they all are very big, some are bigger big, one is the biggest. They all are very very very much rich!

(No 1) Carnival Corporation & plc (1972-founded American-Panamanian company) is the world's largest cruise shipowner, with 1/2 share of the market. The company is dual-listed (as Carnival Corp and Carnival plc), Southampton-headquartered, has a combined fleet of 100+ ships, 160,000+ berths, 10,000+ employees, ~75,000 crew, USD 38,9 billion in assets, USD 16,4B revenue (data 2016). Carnival owns the following brands (in brackets - the year of acquisition/establishment) - AIDA (2000), CCL-Carnival (1972), Costa (2000), Cunard (1998), HAL-Holland America (1989), Ibero (2007), P&O UK and P&O Australia (2003), Princess (2003), Seabourn (1992). Carnival's major stock-holder is the company founder's Arison family (47%).

(No 2) Royal Caribbean Group (RCG) - 1997-founded as an American-Norwegian cruise company. RCG is the 2nd largest cruise shipowner in the world, controls over 1/4 of the cruise market, with 58,000 employees, nearly USD 20 billion in assets, and almost USD 7B in revenue (data 2011). The combined fleet includes the brands Royal Caribbean International , Celebrity , Pullmantur (purchased 2006), CDF Croisieres de France (est 2008 / merged with Pullmantur in 2017). RCG also fully owns Air Pullmantur, and 50% of TUI Cruises (2009-founded joint venture with TUI AG).

(No 3) Mediterranean Shipping Company SA (MSC, founded in 1970, owned by the Aponte family) - the 2nd largest shipping line in the world (by container ship capacity), with more than 555 vessels of almost 2,2 million TEU (including 11 under construction - some of the world's largest container ships ever built, with capacity 15,000 TEU each). The MSC shipping line serves 270 ports worldwide, with over 29,000 employees.

(No 4) Norwegian Cruise Line Holdings Ltd (NCLH) ownership is 43,4% Genting Group, 32,5% Apollo Management and 10,8% TPG Capital (Texas Pacific Group, large private equity global investments firm). NCL controls ~8% of the global cruising market.

Genting Group (founded in 1964, headquartered in Kuala Lumpur, Malaysia). Genting is a leading Asian multinational company (developing, operating and marketing in Tourism, 1,800 ha Resorts World Genting, Gaming (casinos), Real Estates, 54,000 ha Plantations, Power Generation, Oil-Gas, e-commerce, over 58,000 employees, USD 5,1 billion revenue, USD 13,5B in assets). One of the most famous tourist features of Malaysia is the "Genting Highlands" resort, with a world-class casino and a theme park. Owns about 20% of Star Cruises (the world's 3rd largest operator).

Apollo Global Management LLC (founded in 1990 as Apollo Advisors). Apollo is one of the world's largest private investment companies (over USD 37 billion in assets, USD 16B in companies, headquartered in NYC). The firm specializes in private equity funds (buyout transactions, and purchasing distressed securities), and capital markets (with hedge funds and real estate funds, corporate restructuring, and consolidations).

The Walt Disney Company - founded in 1923, and nowadays the largest and richest media conglomerate in the world. Headquartered in Burbank CA, and owning 6 major divisions, 10 subsidiaries (almost 150,000 employees, USD 71 billion in assets, USD 38B revenue - data 2011). Amongst Disney's best-known (and priced) assets are the ABC media, the ESPN cable network, and the PIXAR Animation Studios, along with all the Disney Parks and Resorts worldwide.

P&O Princess Cruises PLC was a restructured company between 2000 and 2003. This company was the successor of "Peninsular & Oriental Steam Navigation Company" (P&O/1837-founded). P&O owned 6 line brands and 26 ships. The company merged into Carnival Corp in 2003.

NYK Line ("Nippon Yusen Kabushiki Kaisha", translated as "Japan Mail Shipping Line"), main headquarters Chiyoda (Tokyo) and regional in London, NYC, Singapore, Hong Kong, Shanghai, Sydney, Sao Paulo. Established in 1870, a core Mitsubishi company and currently the world's 10th largest cargo-container and shipping company. In the recent past, the majority of Japan's merchant fleet sailed under its flag (1900-1950). Entered the passenger cruise ship business with one of the most expensive cruise lines in the world - its newly-formed in 1989 subsidiary Crystal Cruise Lines. The NYK Line also operates the MS Asuka II (the ex MS Crystal Harmony), catering to the Japanese market exclusively. Financial data: revenue about USD 25 billion, about 55,000 employees worldwide, with 240 offices in 26 countries.

Largest cruise industry organizations

CLIA (Cruise Line International Association) - since December 17, 2012, this is a Global Trade Association (umbrella company) for 9 of the largest cruise industry associations:

• CLIA itself (world's largest, representing brands, operators, agents, port authorities, partners; engaged in training-marketing-research)
• ECC (European Cruise Council)
• ACA (Asia Cruise Association)
• PSA (Passenger Shipping Association)
• CLIA France (France, Association Francaise des Compagnies de Croisieres)
• ABREMAR (Brazil)
• NWCCA (Northwest and Canada Cruise Association)
• ACA (Alaska Cruise Association)
• ICCA (International Cruise Council Australasia)

ICOMIA (International Council of Marine Industry Associations) - ICOMIA is a global (marine industry) trade association with the majority of its members being national marine industries and manufacturers. The biggest (full members) are:

• IMCI (International Marine Certification Institute)
• CCYIA (China Cruise and Yacht Industry Association)
• FIN (French Nautical Industries Federation)
• DBSV (German Boat and Shipbuilders Association)
• JBIA (Japan Boating Industry Association)
• HISWA (Dutch Boating Industry Association)
• BMF (British Marine Federation)
• NMMA (National Marine)

Now the list of all the rest large organizations:

• ACE (Association of Cruise Experts / UK)
• LCA (Leading Cruise Agents / UK)
• AECO (Association of Arctic Expedition Cruise Operators)
• CSA (Caribbean Shipping Association)
• ECSA (European Community Shipowners Associations)
• FCCA (Florida-Caribbean Cruise Association), members list includes the brands AIDA, Azamara, Carnival, Celebrity, Costa, Cunard, Disney, Holland America, MSC, NCL Norwegian, P&O, Princess, Royal Caribbean, Seabourn, TUI.
• IG River Cruise (Europe)
• JOPA (Japan Oceangoing Passenger Ship Association)

This article is integrated with CruiseMapper's list of the world's largest shipbuilding companies .

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Today’s cruise lines are building bigger and better cruise ships regularly. These floating cities are now reaching unimaginable sizes and offering guests incredible amenities.

The Biggest Cruise Ships in the World

Cruise Addicts has rounded up and listed the worlds top ten biggest cruise ships in the world by gross tonnage (which is a measure of volume, and not weight). You will also find some other useful information and statistics to show incredible size these floating resorts have to offer guests.

When she is completed Icon of the Seas (shown above) will be joining our list when she enters service in January 27, 2024. She will then take her place as the largest cruise ship at 250,800 gross tonnage.

What’s the Largest Cruise Ship in the World?

Currently the largest cruise ship in the World is Wonder of the Seas by Royal Caribbean International. She is an incredible 235,600 gross tones and is part of the popular Oasis Class and can hold a total of 7,084 passengers.

Keep in mind that this list of biggest cruise ships in the world changes annually as cruise lines regularly updating their fleets. Take a look at our list of the biggest cruise ships in the list below.

1.  Wonder of the Seas  (Royal Caribbean)

Wonder of the Seas  is the fifth ship in the popular  Oasis Class  and is 235,600 GT’s. She carries   5,734 passengers (based on two per cabin) with a total guest capacity of 7,084. Wonder of the Seas is the first ship in the Oasis Class to feature 8 neighborhoods with the addition of the new  Suite Neighborhood . She also received other design enhancements to the Windjammer Café and other areas and is the first ship to include the popular restaurant,  The Mason Jar . The Godmother of the ship is Marie McCrea.

Wonder of the Seas  Stats

• Cruise Line:  Royal Caribbean
• Entered Service:  March 4, 2022
• Gross Tonnage:  235,600
• Length:  1,188 ft
• Decks:  18
• Staterooms:  2,867
• Passenger Capacity:  5,734 (Double) / 7,084 (Total)
• Crew Capacity:  2,204

2.  Symphony of the Seas  (Royal Caribbean)

Symphony  of the Seas   is the fourth ship in the Oasis Class and is 228,081 GT’s. She carries 5,518 passengers (based on two per cabin) with a total guest capacity of 6,680. The 18 deck ship ship includes 7 neighborhoods and the Ultimate Family Suite. You can also take a ride of the Ultimate Abysss, which is a 10-story dry slide. The GodFamily of the ship are the PeneVegas family which includes Alexa, Carlos and Ocean.

Symphony of the Seas Stats

• Entered Service:  April 7, 2018
• Gross Tonnage:  228,081
• Staterooms:  2,759
• Passenger Capacity:  5,518 (Double) / 6,680 (Total)
• Crew Capacity:  2,200

3.  Harmony of the Seas  (Royal Caribbean)

Harmony  of the Seas  is the third ship in the  Oasis Class  and is 226,963 GT’s. She carries   5,479 passengers (based on two per cabin) with a total guest capacity of   6,687. The 18 deck ship took her maiden  voyage  on May 29, 2016. Her Godmother is Brittany Affolter.

Harmony of the Seas Stats

• Entered Service:  May 29, 2016
• Gross Tonnage:  226,963
• Decks: 18
• Staterooms:  2,747
• Passenger Capacity:  5,479 (Double) / 6,687 (Total)

4.  Oasis of the Seas  (Royal Caribbean)

The revolutionary  Oasis   of the Seas  is the first ship in the Oasis Class and is 226,838 GT’s. She carries   5,602 passengers (based on two per cabin) with a total guest capacity of   6,771. The ship features 7 different neighborhoods and highlights like the Portside BBQ, Ultimate Panoramic Suite, Music Hall, Ultimate Abyss (10-story dry slide), The Perfect Storm waterpark and more. Her Godmothers are Gloria Estefan, Michelle Kwan, Dara Torres, Keshia Knight Pulliam, Shawn Johnson, Jane Seymour and Daisy Fuentes.

Oasis of the Seas Stats

• Entered Service:  December 5, 2009
• Gross Tonnage:  226,838
• Length:  1,187 ft
• Staterooms:  2,801
• Passenger Capacity:  5,602 (Double) / 6,771 (Total)
• Crew Capacity:  2,300

5. Allure of the Seas (Royal Caribbean)

Allure   of the Seas  is the second ship in the  Oasis Class  and is 225,282 GT’s. She carries   5,496 passengers (based on two per cabin) with a total guest capacity of   6,826. The 18 deck ship took her maiden voyage on Dec 5, 2010. The ship features 7 different neighborhoods and highlights featuring a Central Park, Carousel, Zip Line ride and an Aquatheater. Her Godmother is  Princess  Fiona.

Allure of the Seas  Stats

• Entered Service:  December 5, 2010
• Gross Tonnage:  225,282
• Staterooms : 2,742
• Passenger Capacity: 5,496 (Double) / 6,826 (Total)
• Crew Capacity:  2,054 

6.  MSC World Europa  (MSC Cruises)

At 1,093 ft. long, 22 decks high and with 430,556 sq. ft. of public space,  MSC World Europa  is MSC Cruises’ longest ship in the fleet, but this space is not just for show. The increased size means that the ship will offer a variety of novel and engaging experiences to be enjoyed by one and all.

One of the key features of the completely reimagined ship is The Spiral – a striking architectural centerpiece in the form of a dry slide spanning 11 decks – the longest at sea! The sleek curves of the impressive stainless-steel slide make it a true work of art as well as a fun way to get from the top of the ship to the promenade.

MSC World Europa Stats

• Cruise Line:  MSC Cruises
• Entered Service:  December 2022
• Gross Tonnage:  215,863 tons
• Length: 1,093 feet
• Decks:  16
• Staterooms:2700
• Passenger Capacity:  5,400 (Double) / 6,762 (Total)

7. Costa Smeralda (Costa Cruises)

The LNG powered  Costa Smeralda  was built in 2019 and is one of the line’s Excellence Class ships .

Costa Smeralda Stats

• Cruise Line:  Costa Cruise Lines
• Entered Service:  2019
• Gross Tonnage:  185,010
• Length:  1,106 feet ft
• Decks:  20
• Staterooms:  2,614
• Passenger Capacity: 5,224 (TWO) / 6,554 (Max)
• Crew Capacity:  1,646

8.  Costa Toscana  (Costa Cruises)

Costa Toscana Stats

The LNG powered  Costa Toscana was built in 2022 and is one of the line’s Excellence Class ships.

• Entered Service:  March 2022
• Gross Tonnage: 1 82,700
• Length:  1,105 ft
• Decks:  19
• Staterooms:  2,663
• Passenger Capacity:  6,600 passengers
• Crew Capacity:  1,678

9. P&O Iona (P&O Cruises)

P&O Iona Stats

At 185,000 tonnes, 1131 feet in length with 16 guest decks, Iona is P&O Cruises second ship to be powered by liquefied natural gas (LNG), the marine industry’s most advanced fuel technology to date.

• Cruise Line:  P&O Cruises
• Entered Service:  August 2021
• Gross Tonnage: 184,700
• Length: 1,128 ft
• Decks:  15
• Passenger Capacity:   5,200 passengers
• Crew Capacity:  1,800

10.  P&O Arvia  (P&O Cruises)

At 185,000 tonnes, 1131 feet in length with 16 guest decks, P&O Arvia is P&O Cruises second ship to be powered by liquefied natural gas (LNG), the marine industry’s most advanced fuel technology to date. Arvia has an optimised hull design to minimise drag and is installed with the latest energy-efficient technology on board.

P&O Arvia Stats

• Entered Service: December 15, 2022
• Gross Tonnage:  185,000
• Passenger Capacity:  5,734

Looking Ahead at  Icon of the Seas

Join us as we take a special first look at  Icon of the Seas , the World’s next biggest cruise ship. Royal Caribbean International has revealed the highly anticipated  Icon of the Seas , the Icon of Vacations.

Arriving in late 2023 ahead of its January 2024 debut, the first  Icon Class  ship will be the travel industry’s first-of-its-kind combination of the best of every vacation.

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The World’s Largest Cruise Ship Is Nearly 1,200 Feet Long

Scheduled to debut in January, the vessel can accommodate 5,600 guests and 2,350 crew members

Daily Correspondent

The world’s largest cruise ship is almost ready to set sail.

Royal Caribbean’s massive new ship, Icon of the Seas , passed its inaugural round of sea trials with flying colors, bringing it one step closer to hitting the open ocean with passengers, the cruise line  announced late last month. If all goes as planned, the record-breaking vessel will begin sailing in the Caribbean in January 2024.

Just how big is Icon of the Seas ? Really big. As Jalopnik ’s Ryan Erik King writes, it’s the size of five Titantics. More specifically, Icon of the Seas measures 1,198 feet long—nearly a quarter of a mile—and has a gross tonnage of 250,800. All that space means it can accommodate 5,600 guests and 2,350 crew members.

The cruise line is positioning the vessel as “the ultimate family vacation,” as CEO Michael Bayley told reporters earlier this year, per  CNN ’s Maureen O’Hare.

“When you step back and look at all the energy and time that has gone into creating this ship, it is mind-blowing,” he added.

The previous world’s largest cruise ship was also a Royal Caribbean vessel, Wonder of the Seas , which spanned 1,188 feet long and featured 18 decks.

Crews in Turku, Finland, began work on Icon of the Seas in 2021. Last month, the vessel sailed the open ocean for the first time, as staffers spent four days testing the main engines, hull, brakes, steering system and other components. They also measured noise and vibration levels. 

The vessel will undergo another round of sea trials later this year before officially launching in Miami early next year, according to Royal Caribbean. Icon of the Seas will primarily take cruisers to the islands of the eastern and western Caribbean on seven-night itineraries.

With progress on Icon of the Seas moving along, Royal Caribbean has already started building another large “icon class” ship. The cruise line expects that unnamed vessel to launch in 2025, per a  statement .

Icon of the Seas has 20 total decks, 7 swimming pools and 8 “neighborhoods,” or distinct areas with entertainment and dining. Another noteworthy feature is Category 6, which will be the largest waterpark at sea when Icon of the Seas sets sail.

The ship will be equipped with a special grooming robot that will clean the hull whenever it’s in port to help reduce drag and improve fuel efficiency by 3 to 4 percent, reports  TTG Media ’s Charlotte Cullinan.

Icon of the Seas will also be the first ship in the cruise line’s fleet to run on liquefied natural gas and  fuel cells , which are similar to batteries but do not need to be recharged. Water is the main byproduct of fuel cells—which combine oxygen and hydrogen to produce energy—which should help the ship reduce its greenhouse gas emissions.

Liquefied natural gas , meanwhile, is a controversial energy source that involves cooling natural gas to a liquid state to make it easier to transport. The liquid version is “actually worse than ordinary gas,” writes the  Natural Resources Defense Council . “The energy required to chill, ship and regasify the fossil fuel makes it far more carbon-intensive and increases the potential for leakage of dangerous methane,” according to the organization.

Royal Caribbean’s leaders say they view liquified natural gas as a “ transitional fue l,” and that they hope to continue to  reduce the environmental impact of their ships moving forward. 

"[Liquefied natural gas] is about 20-30 percent better for the environment [than heavy fuel oil], but it’s still not going to be the solution,” Bayley tells TTG Media . “We don’t know the answer, but the whole industry is working towards the answer.”

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Sarah Kuta is a writer and editor based in Longmont, Colorado. She covers history, science, travel, food and beverage, sustainability, economics and other topics.

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The 15 largest cruise ships in the world (7 belong to one line).

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Today, bigger is much better in the world of vacation cruises. Cruise companies around the world are super-sizing their ships and packing in extra amenities.

If you are ready to step up your travel game and take a trip on a huge boat, here are the 15 biggest cruise ships afloat today.

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Royal Caribbean Icon of the Seas

Icon of the Seas has made quite a splash since it set sail for the first time in January.

The ship says it is the largest cruise ship in the world, at an incredible 1,198 feet in length and weighing 250,800 gross tons.

Royal Caribbean says the massive ship has 20 total decks, seven pools and nine whirlpools, and a waterpark with “record-breaking” slides.

It’s also powered by liquefied natural gas (LNG), which is reportedly more sustainable.

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Royal Caribbean Utopia of the Seas

Currently a work in progress with plans for a maiden voyage in the summer of 2024, Royal Caribbean’s Utopia of the Sea is another of the company’s huge cruise ships.

Weighing 236,860 gross tons and measuring 1,188 feet in length, the ship has 18 decks and more than 2,800 staterooms. Like the Icon, it is also an LNG-powered ship.

Royal Caribbean Wonder of the Seas

The massive Wonder of the Seas is also a Royal Caribbean ship.

The ship took its maiden voyage in March 2022 and weighs a whopping 235,600 gross tons. It's 1,188 feet long, and has 18 decks and more than 2,800 staterooms.

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Royal Caribbean Symphony of the Seas

In the spring of 2018, Royal Caribbean launched another giant: Symphony of the Seas, which weighs in at 228,081 gross tons. Like Wonder and Utopia, Symphony is 1,188 feet long.

The ship also has 18 decks and more than 2,700 staterooms.

Royal Caribbean Harmony of the Seas

Royal Caribbean’s Harmony of the Seas took its maiden voyage back in 2016, weighing 226,963 gross tons.

It also measures 1,188 feet long and features 18 decks and more than 2,700 staterooms.

Royal Caribbean Oasis of the Seas

Oasis of the Seas weighs in at just slightly less than the Harmony — 226,838 gross tons.

The 1,187-foot-long ship is a bit older and took its maiden voyage back in 2009.

Like many of Royal Caribbean’s other giants, the Oasis has 18 decks and boasts around 2,800 staterooms.

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Royal Caribbean Allure of the Seas

The last Royal Caribbean ship on the list is the Allure of the Sea. The ship took its first trip back in 2010. It weighs 225,282 gross tons and has 18 total decks spread across its 1,187-foot length.

The ship has more than 2,700 staterooms.

MSC World Europa

European company MSC owns the massive World Europa, which weighs 205,700 gross tons and is 1,093 feet long.

It features 21 decks, seven pools, and more than 2,600 cabins.

Costa Smeralda

Costa Cruises, an Italian subsidiary of Carnival Corporation, is home to the Costa Smeralda. It weighs 185,000 gross tons and is 1,106 feet long.

The ship boasts more than 2,600 staterooms, 13 pools and hot tubs, and dozens of restaurants, bars, and lounges.

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Costa Toscana

Tying the Smeralda, the Costa Toscana is also 185,000 gross tons and 1,106 feet long and features roughly 2,600 staterooms.

Like its sister ship, the Toscan is LNG-powered.

P&O Cruises Arvia

P&O Cruises, a British subsidiary of Carnival, offers the massive Arvia. The ship weighs 184,700 gross tons, is 1,131 feet long, and has 15 guest decks.

With dozens of places to eat and drink, four pools, a swim-up bar, and multiple hot tubs, there’s plenty to do.

P&O Cruises Iona

P&O;’s Iona weighs 184,000 gross tons and measures 1,128 feet in length.

With 15 guest decks and more than 2,600 cabins, it offers amenities and perks similar to those of the Arvia.

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German cruise line AIDA’s mighty AIDAnova ship was the first in the world to be powered by LNG. The ship weighs 183,900 gross tons and is 1,105 feet long.

With 20 decks, pools, waterslides, a huge array of restaurants and entertainment, and more than 5,200 passenger cabins, AIDAnova is truly a marvel at sea.

Carnival Jubilee

Carnival’s new ship, Jubilee, weighs 183,521 gross tons and measures 1,130 feet in length.

The ship set sail for the first time in December 2023 and offers many of the same perks as its sister ships, Carnival Mardi Gras and Carnival Celebration. It is broken up into six “zones of fun.”

Nova’s sister ship, the slightly smaller AIDAcosma, took the final spot on the list. It first set sail in 2021, weighing 183,200 gross tons and measuring 1,105 feet long.

The ship boasts 20 decks, over 2,600 cabins, and amenities like an indoor track and a sea-view sauna.

Bottom line

Whether you choose a mega-ship or a smaller vessel, prioritize experiences that align with your budget and interests. 

Cruises can be surprisingly affordable, especially if you book with one of the top travel credit cards that lets you earn rewards and other perks. 

Remember, a little planning and flexibility can go a long way in making your dream cruise a reality.

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On the world’s largest cruise ship, thrills and space to chill

With room for nearly 8,000 people on Royal Caribbean’s Icon of the Seas, there are wild water rides, 40 dining and entertainment choices and, surprisingly, spaces for some actual peace and quiet

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One man got down on his knees and kissed the rug emblazoned with the ship’s logo. Another lifted his wife and swung her around, ecstatic to be among the roughly 5,000 passengers to embark on the inaugural sailing of the world’s largest cruise ship, the Icon of the Seas.

For months, the 250,800-ton ship, which can carry nearly 8,000 people, has been making headlines — including some that have criticized its size and potential to damage the environment. But the passengers who plunked down $1,800 to $100,000 and boarded the ship at Port Miami in Florida on Jan. 27, said nothing could have prepared them for the vessel’s sheer scale.

“It’s stunning,” said Christina Carvalho, a 43-year-old accountant from Oakland, as she stood on the ship’s Royal Promenade, gaping up at “The Pearl,” a gigantic kinetic art installation. “It feels even bigger than I expected.”

While Royal Caribbean has packed the ship with amenities to craft “the ultimate family vacation,” the company’s design team has tried to defy negative stereotypes like crowded decks and long lines. Instead of steel walls, the interior is open and airy, with floor-to-ceiling windows to bring passengers closer to the water and make the central thoroughfare feel less like a shopping mall.

“Over the years our customers told us that despite being on the ocean, they did not feel connected to it, so with Icon we wanted to bring water everywhere,” said Jennifer Goswami, the director of product development at Royal Caribbean International.

I was on board the Icon of the Seas for five days of its seven-night inaugural sailing to the eastern Caribbean. Here are some of my takeaways:

Embarkation

Embarkation starts through Royal Caribbean’s app. After some glitches, it took me 10 minutes to scan identification documents, fill out a health form and pick a time slot for boarding.

On the day of the sailing, I headed to Port Miami expecting chaos, but as I got out of the taxi, I was greeted by a porter who took my bag and ushered me to the terminal. I scanned my app, showed my passport and went through security in less than 10 minutes. I lingered, waiting to see if others had as smooth an experience as I did, but there was just a steady flow of passengers ascending the gangway.

The ship has the feel of a city, with eight distinct “neighborhoods.” My favorite, Central Park, was filled with more than 33,000 plants; it was the perfect place to stroll or read on a bench. The Royal Promenade, with karaoke and a piano bar, could get crowded and noisy at peak times.

The seven swimming pools are designed for different vibes and demographics: The Hideaway is an adults-only infinity pool, with DJ sets and cocktails; another adult pool has an adjacent children’s splash pool. Empty lounge chairs were plentiful for sunbathers across the ship.

On our first sea day, I was so surprised by the relative absence of crowds that I walked the ship trying to find them. But with so many venues, including 40 restaurants, bars and entertainment spaces, passengers were constantly moving around.

Seeking a quiet space one afternoon, I found the Aquadome , a tranquil lounging area with wraparound windows. Fellow passengers napped there.

Entertainment and activities

From a sunrise surf simulator lesson to late-night dancing in the nightclub, the ship seems to offer something for everyone, most of it free. The water park with six slides was a big draw. One ride, the Crown’s Edge, is not complimentary: Starting at $49, it tosses you (in a harness) above the sea, leaving you dangling.

There is a fitness center, jogging track, a basketball and soccer court, a putt-putt course, pickleball, rock climbing and dancing. A wellness center and spa offers treatments for an additional cost. All can be reserved on the app; for popular attractions like the Crown’s Edge it’s helpful to book ahead because places fill up fast.

For nightly entertainment, “Aqua Action” was a standout, with aquatic entertainers performing under a 55-foot waterfall, as was the comedy club.

Not surprisingly, some passengers felt overprogrammed. “There’s almost too much to do,” said Nancy Carter, 54, a nurse from Brighton, England. “It’s hard to plan your day and even when you are busy doing something, you feel like you are missing out on something else.”

At the Surfside neighborhood, there are pools and restaurants for both adults and children so that families can spend time together. For parents wanting alone time, the Adventure Ocean child-care facility has play areas and programs for ages 6 months to 12 years that is included in the fare.

There’s a social center for teenagers, too, with games and music. “It’s a great place to meet new people and make friends,” said Madison Foxx, 14, from Morrisville, N.C. Her mother, Ashley, a 38-year-old federal prosecutor, said the ship kept her two children entertained and allowed her both alone time and quality family time.

“I can relax and the kids are happy and busy all day,” she said. “Then we have many special moments together.”

One of the biggest surprises was the array of dining choices.

The Windjammer Cafe and the main dining room were the busiest all-inclusive options. My daily go-to was the Aquadome food hall, with crepes made-to-order and a Greek food stand. Another favorite of mine was Pier 7, a restaurant in Surfside that served raw-tuna Buddha bowls, mango-lime shrimp tostadas and other dishes.

Meals at specialty restaurants, such as Giovanni’s Italian Kitchen and Hooked Seafood, come at an additional cost, or are included in some food and beverages packages that range from $9.99 to $115 per day. Reservations are recommended.

The Empire Supper Club offers an eight-course meal paired with cocktails. At $200, the tasting menu included wagyu rib-eye, rabbit and sea bass topped with parsnip and red beets.

Cabin prices — which recently increased, because of high demand — range from $2,699 per person for an interior cabin to more than $100,000 for a three-story town house with an indoor slide and backyard. Some family accommodations have connecting rooms and large terraces.

Though only 204 square feet, my ocean balcony room did not feel cramped thanks to minimalist design and the views.

Environment

Royal Caribbean says it set a new standard for sustainability with this ship, installing advanced water-treatment and waste systems, among other features. But some environmental groups say that building a vessel this size is not compatible with the cruise industry’s long-term sustainability goals.

On board, I saw staff sorting through the trash to take out misplaced items to recycle, and single-use plastic appeared to be minimal; passengers were given reusable cups at drinking stations.

That the waterslides remained on, even after they were closed to passengers, caught me by surprise. It seemed like an unnecessary waste of energy. (Royal Caribbean did not respond to a request for comment.)

Passengers I spoke to did not seem too concerned about the ship’s potential to harm the environment, with some arguing that land and air travel are not climate-friendly either.

Our seven-night itinerary started with two days at sea. The first stop was on Day 4 at Basseterre, the capital of St. Kitts and Nevis. Excursions ranged from a hike up Mount Liamuiga to a food-and-rum tour, with prices from $39 to $249. I chose a sailing and snorkeling excursion ($155) and enjoyed the secluded bay, but the beach was crowded and touristy.

An anticipated excursion for Foxx, the federal prosecutor, and others was Coco Cay, Royal Caribbean’s private island. When I asked about her visit — I called later, having to disembark before the excursion — Foxx said her children loved the slides and snorkeling.

And would she sail on the Icon of the Seas again?

“Yes, but I might wait a bit,” she replied. “I want everyone to get a chance to try it out.”

Yeğinsu writes for The New York Times.

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Bigger ship, better views: 3 takeaways from Princess Cruises' newest vessel

I was rushing to make my dinner reservation on Princess Cruises’ new ship. But when I arrived at the restaurant, the view made me stop.

From the windows at the sushi eatery Makoto Ocean – part of a sphere-shaped structure near the middle of the vessel – I saw the sun sinking below the horizon line, a reddish-orange dot on the Mediterranean Sea. The Sun Princess facilitates scenes like that by design.

“We wanted to make sure that within how we designed the (venues) and placed the furniture, we gave maximum opportunity for our guests to be able to celebrate those outward views,” Denise Saviss, Princess’ vice president, entertainment experience, told USA TODAY. “It is really, really unique to have so much glass on the ship.”

That was one of several striking features during a recent sailing (the ship is currently cruising the Mediterranean before it moves to the Caribbean in October). Here are three takeaways from the first in the line’s aptly named Sphere Class.

1. The design showcases views at sea and in port

Makoto isn’t the only venue that offers those kinds of sights.

Other spaces inside the Sphere – which also houses lobby-slash-entertainment venue The Piazza – feature similarly sweeping vistas across decks 7, 8 and 9. I watched the light sparkle on the water while I sipped coffee one morning at International Café, and patrons dining at Alfredo’s Pizzeria can take in the scenery during their meal from many seats.

That’s also true elsewhere on the ship. At Horizons Dining Room, floor-to-ceiling windows face the ship’s wake. At the other end of the vessel, the Dome, a geodesic structure that Princess has said was inspired by the hills of Santorini, is like a massive solarium.

The space – which will also host shows including acrobatics – has multiple tiers of loungers, an indoor-outdoor pool and the Cascade Bar (which comes in handy for cooling off, as it felt a bit muggy in the Dome at one point on a sunny sea day).

The overall effect helped to bring the outside in.

2. The ship is bigger but still intimate

Sun Princess is the largest ship in the Princess fleet, and the 21-deck vessel can accommodate 4,300 guests. But that doesn’t mean everything is huge.

Given the scale of the offerings, a number of spaces on board feel notably intimate. One night, I walked to Good Spirits at Sea, a cocktail bar crafted in partnership with mixologist Rob Floyd that also hosts classes, and thought I was lost before stumbling upon it tucked around a corner on deck 7. Inside, the 40-person venue offered a laid-back alternative to other more boisterous nightlife options.

On deck 9, the ship’s buffet-like venue, The Eatery, gives way to narrower hallways toward the aft with backlit wood paneling and benches. At the end, they open back up to reveal specialty restaurants The Catch by Rudi and The Butcher’s Block by Dario (from Princess’ head of culinary arts, Rudi Sodamin, and in partnership with famed butcher Dario Cecchini, respectively).

Even the multi-configuration Princess Arena felt cozier than its near 1,000-guest capacity would suggest. I sat in the second-to-last row of my section for a performance by the vocal group ODY·C and was still close enough to see clearly.

3. The line leans into family-friendly activities

Part of Sun Princess’ expanded footprint has been used to broaden the line’s family offerings.

Park19, a new space on the ship’s top decks, features a variety of activities in an open-air setting. Saviss said the line worked to balance the interests of core customers and a growing family market “and make sure we're prioritizing spaces that everybody can enjoy.”

“There are some attractions that I think naturally, at first blush, people would say, ‘Oh, it's just for kids,’ but actually, the space is really comprehensive,” she said. “Our attractions are available for many different levels of ability and mobility.”

Those include Coastal Climb, an obstacle course that culminates in 360-degree views from The Lookout observation deck (the highest point accessible to guests on the ship, also reachable via elevator) and The Net ropes course.

On Sea Breeze, billed as the first Rollglider on a cruise ship, passengers will glide along the outer edges of the ship on an electric track (the ride will also be ADA-accessible, though Saviss said some mobility is required for maneuvering into the seat).

It’s as close as the ship gets to an amusement park (Princess’ version). “We're not running the rat race, if you will, of like, who can do it bigger, better,” said Saviss. “If you want to just have a really incredible bird's eye view of Sun Princess, and in and around where the ship is sailing, you can do that. But there is an option to push a little lever while you're riding it and dial up the speed a bit faster, and then it does become a bit more thrilling.”

The ride was not yet available when I was onboard, as the line moved through a testing, certification and training process, but is expected to open on April 27. Sun Princess’ original launch was delayed with the cruise line previously citing “additional technical work” needed at the shipyard, which pushed back the opening of some onboard amenities.

When is the best time to take a cruise?: We broke it down by region.

There is also a hammock area to chill when guests need a break, a recreational court that can host activities from ping pong to morning meditation, a jogging track and more. Elsewhere on board, guests will also find the Firefly Park kids club , and hangout spaces Neon Grove and The Underground, for tweens and teens, respectively.

The reporter on this story received access to this sailing from Princess Cruises. USA TODAY maintains editorial control of content.  

Nathan Diller is a consumer travel reporter for USA TODAY based in Nashville. You can reach him at [email protected].

Norwegian Cruise Line ships ranked by size from biggest to smallest — the complete list

Are you looking for the most megaresort-like, activity-packed Norwegian Cruise Line ships at sea? If so, you'll want to get on one of the biggest Norwegian Cruise Line ships.

The biggest Norwegian Cruise Line ships are, almost by definition, the Norwegian Cruise Line ships with the most "stuff" — the most pools, waterslides and other deck-top attractions ( even go-kart tracks ), as well as the most onboard restaurants, bars and showrooms. They have the biggest spas and casinos among vessels in the Norwegian fleet and the most cabins and suites — as well as the most variation in suite and cabin types.

With room for 4,000 or more passengers, the biggest Norwegian Cruise Line ships are among the most massive resorts you'll find at sea from any cruise line and are comparable to some of the biggest resorts on land, too. If you're in the "bigger is better" camp when it comes to a resort experience, these are the Norwegian Cruise Line ships for you.

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Still, Norwegian Cruise Line doesn't just operate giant vessels. The world's fourth-biggest cruise line also has quite a few relatively small cruise ships that carry just 2,000 or so people and provide a more intimate feel. In some cases, these vessels are just half the size of Norwegian Cruise Line's biggest ships. These are vessels that, notably, have fewer deck-top activities and interior venues than the biggest Norwegian cruise ships.

The smallest Norwegian Cruise Line ships are best for vacationers who like a less crowded, more intimate resort experience.

Related: The 9 classes of Norwegian Cruise Line ships, explained

To ensure you end up on the right Norwegian Cruise Line ship for you, it pays to understand which Norwegian Cruise Line ships are the biggest and which are the smallest before booking.

Here, every Norwegian Cruise Line ship currently in operation is ranked from biggest to smallest.

1. Norwegian Encore

Maiden voyage: 2019 Size: 169,116 gross tons Passenger capacity: 3,998

2. Norwegian Bliss

Maiden voyage: 2018 Size: 168,028 gross tons Passenger capacity: 4,004

3. Norwegian Joy

Maiden voyage: 2017 Size: 167,725 gross tons Passenger capacity: 3,804

4. Norwegian Escape

Maiden voyage: 2015 Size: 164,998 gross tons Passenger capacity: 4,266

5. Norwegian Epic

Maiden voyage: 2010 Size: 155,873 gross tons Passenger capacity: 4,100

6. (tied) Norwegian Getaway

Maiden voyage: 2014 Size: 145,655 gross tons Passenger capacity: 3,963

6. (tied) Norwegian Breakaway

Maiden voyage: 2013 Size: 145,655 gross tons Passenger capacity: 3,963

8. (tied) Norwegian Viva

Maiden voyage: 2023 Size: 143,535 gross tons Passenger capacity: 3,099

8. (tied) Norwegian Prima

Maiden voyage: 2022 Size: 143,535 gross tons Passenger capacity: 3,099

10. Norwegian Jade

Maiden voyage: 2006 Size: 93,558 gross tons Passenger capacity: 2,402

11. (tied) Norwegian Gem

Maiden voyage: 2007 Size: 93,530 gross tons Passenger capacity: 2,394

11. (tied) Norwegian Pearl

Maiden voyage: 2006 Size: 93,530 gross tons Passenger capacity: 2,394

13. Norwegian Jewel

Maiden voyage: 2005 Size: 93,502 gross tons Passenger capacity: 2,376

14. Norwegian Dawn

Maiden voyage: 2002 Size: 92,250 gross tons Passenger capacity: 2,340

15. Norwegian Star

Maiden voyage: 2001 Size: 91,740 gross tons Passenger capacity: 2,348

16. Pride of America

Maiden voyage: 2005 Size: 80,439 gross tons Passenger capacity: 2,186

17. Norwegian Sun

Maiden voyage: 2001 Size: 78,309 gross tons Passenger capacity: 1,936

18. Norwegian Sky

Maiden voyage: 1999 Size: 77,104 gross tons Passenger capacity: 2,004

19. Norwegian Spirit

Maiden voyage: 1998 Size: 75,904 gross tons Passenger capacity: 2,032

What is the biggest Norwegian Cruise Line ship?

The biggest Norwegian Cruise Line ship is the 4-year-old Norwegian Encore . While not quite as big as the biggest ships from rival lines Royal Caribbean , MSC Cruises and Carnival Cruise Line , Norwegian Encore is still firmly in the pantheon of the world's cruising giants.

At 169,116 tons, Norwegian Encore is bigger than all but 21 other cruise ships in the world, 15 of which are operated by the three lines mentioned above. It regularly sails with more than 4,000 passengers on board.

The biggest of four vessels in Norwegian's Breakaway Plus class of ships, Norwegian Encore is the Norwegian ship most packed with restaurants, bars, entertainment and over-the-top attractions. It's home to one of the biggest go-kart tracks on a cruise ship, the biggest laser tag area on a Norwegian ship and an unusually large virtual reality zone called Galaxy Pavilion, to name a few of its biggest attractions. There's also plenty of room to spare for multiple pools, waterslides and a kiddie splash zone.

Additionally, Norwegian Encore offers big-name shows in big, state-of-the-art theaters; a sprawling spa; a casino that fills half a deck; a dedicated children's play zone; and more than 2,000 rooms.

What is the smallest Norwegian Cruise Line ship?

The smallest Norwegian Cruise Line ship is Norwegian Spirit. At 75,904 gross tons, Norwegian Spirit is less than half the size of Norwegian Encore, the line's biggest ship. It carries just 1,966 passengers — more than 2,000 fewer than Norwegian Encore.

Unveiled in 1998, Norwegian Spirit is not only the smallest Norwegian Cruise Line ship but also the oldest ship in the Norwegian Cruise Line fleet. At 25 years old, it's likely to be phased out of the Norwegian fleet in the coming years.

Norwegian Spirit, notably, was not built for Norwegian Cruise Line but for Asia-based Star Cruises. Its original name was SuperStar Leo. It was transferred to Norwegian and renamed in 2004.

In part because of its smaller size, Norwegian Spirit offers fewer venues and attractions than newer Norwegian vessels, but it still offers a lot. In all, you'll find 13 food outlets on Norwegian Spirit, including two main restaurants, a casual buffet eatery, and versions of the line's signature Cagney's Steakhouse and French eatery Le Bistro. There are more than half a dozen bars and cafes.

Deck-top attractions on Norwegian Spirit include several pools, whirlpools, waterslides, a basketball court and a jogging track. The ship also has a casino, spa, nightclub and theater.

Are bigger Norwegian Cruise Line ships coming?

The answer isn't clear. Norwegian Cruise Line currently has four new cruise ships on order, and all were originally designed to be smaller than the biggest Norwegian ships currently at sea. However, Norwegian recently announced that some of the ships will be redesigned to be as much as 20% bigger .

Depending on how much bigger Norwegian makes these ships, they might become the biggest ships in the Norwegian fleet.

The four ships on order for Norwegian are all sister vessels to the recently unveiled Norwegian Viva and Norwegian Prima, which are tied as Norwegian's eighth biggest ships. The first of the four additional ships on order, Norwegian Aqua , is scheduled to begin sailing in April 2025, with the three other new vessels arriving between 2026 and 2028.

Related: The ultimate guide to Norwegian Cruise Line ships and itineraries

The four new ships are all part of what Norwegian is calling the Prima Class of ships. The first two ships in the series, Norwegian Viva and Norwegian Prima, measure 143,535 gross tons a piece, which is about 15% smaller than Norwegian Encore, Norwegian's biggest ship.

The last four ships in the series, as noted, are being redesigned to be bigger than the first two ships in the series.

Norwegian executives said the smaller size of the new Prima Class ships would give the line more options in designing itineraries, as the vessels would be able to access smaller ports around the world than some of the bigger Norwegian ships can.

What's the difference between bigger and smaller Norwegian Cruise Line ships?

To put it simply: The biggest Norwegian Cruise Line ships have room for more onboard venues and attractions than the line's older vessels.

On Norwegian's giant Breakaway Plus Class vessels (Norwegian Encore, Norwegian Bliss, Norwegian Joy and Norwegian Escape), for instance, you'll find multiple pools, waterslides, a kiddie splash zone and — on most of the ships — a sprawling go-kart racing track. Each of the vessels also offers Broadway shows in giant theaters; sprawling spas; large casinos; expansive children's play zones; and more than 2,000 rooms.

Additionally, two of the biggest ships in the series, Norwegian Encore and Norwegian Joy, have what may be the largest and coolest gaming and virtual reality zones at sea.

Related: The 5 best destinations you can visit on a Norwegian ship

Norwegian's smaller ships, by contrast, lack many of the above features. Because of their smaller size, they have a much more intimate feel, at least when compared to the biggest cruise ships at Norwegian and other mass-market lines, and they hold far fewer people. While Breakaway Plus Class ships can hold around 4,000 passengers, based on double occupancy, the line's smallest vessels are only designed to carry about 2,000 passengers at double occupancy.

Norwegian's smallest ships are a good choice for vacationers who aren't eager to travel with the huge crowds that are common on the world's biggest cruise ships. They appeal to a subset of Norwegian fans who prefer more intimacy in a cruise vessel and don't mind giving up some onboard amenities to get it. They are also often less expensive to sail on, on a per-day basis.

Related: Don't miss out on these Norwegian loyalty perks

Additionally, because of their size, the smallest ships at Norwegian are able to operate itineraries to places that aren't as easy for big ships to visit. Not all ports in the world can handle a ship the size of Norwegian Encore.

Planning a cruise? Start with these stories:

• The 5 most desirable cabin locations on any cruise ship
• 8 cabin locations on cruise ships you should definitely avoid
• Which cruise brand is best for you? A guide to the most popular lines
• 21 tips and tricks that will make your first cruise go smoothly
• 15 ways that cruising newbies waste money on their first cruise
• The 15 best cruise ships for people who never want to grow up
• Cruise packing list: The ultimate guide to what to pack for a cruise

Watch CBS News

Royal Caribbean's Icon of the Seas cruise ship rescued 14 people adrift in the sea

Updated on: March 8, 2024 / 8:06 AM EST / AP

The crew of what is considered the world's largest cruise ship  rescued 14 people clinging to a small boat adrift on the ocean, authorities said.

Passengers aboard the Icon of the Seas  captured video of the crew using a small vessel to ferry the group to the safety of the cruise ship on Sunday. The cruise had begun in Miami, and the ship was headed for Honduras when the rescue happened, passengers said.

The cruise ship encountered the small vessel "adrift and in need of assistance," Miami-based Royal Caribbean said in a statement to The Associated Press on Thursday.

"The ship's crew immediately launched a rescue operation, safely bringing 14 people on board," the company said. "The crew provided them with medical attention, and is working closely with the U.S. Coast Guard."

The crew broadcast "Code Oscar, Code Oscar, Code Oscar," over the loudspeakers around 3 p.m., Alessandra Amodio said in a report on FoxWeather.com .

Amodio said she watched as people on the tiny craft waved a large white flag.

"The boat turned around, and we pulled up as close as we could to them and stopped," Amodio said. The cruise ship then launched "a small zodiac-type rescue boat to investigate."

After the rescue, Amodio said the cruise ship's captain announced that the crew had rescued 14 people stranded at sea for eight days.

The Icon of the Seas is considered by cruise industry experts to be the largest cruise ship in the world at the moment. It can host 5,610 guests and 2,350 crew members. The ship has 2,850 staterooms, 18 guest decks and seven swimming pools.

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The 6 best cruise ship waterslides and watery fun zones

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Call it the Battle of the Waterslides.

In the last few years, the big boys of the cruise industry — Royal Caribbean , MSC Cruises , Norwegian Cruise Line and Carnival Cruise Line — have been locked in a game of one-upmanship when it comes to waterslides and watery fun zones on vessels.

In addition to such over-the-top, new attractions as go-kart tracks and roller coasters , the brands behind the biggest megaresorts at sea have been packing the top decks of their vessels with even more over-the-top watery allures.

For more cruise guides, news and reviews, sign up for TPG’s cruise newsletter .

Royal Caribbean, for instance, added an 800-foot-long “water coaster” to the back of its 3,386-passenger Navigator of the Seas just a few years ago. It’s one of more than two dozen giant waterslides the line has added to more than half a dozen ships in the last seven years.

Royal Caribbean also plans a record six waterslides on its next new ship, Icon of the Seas, which is scheduled to debut in January 2024.

But as recently as early 2016, Royal Caribbean didn’t have a single waterslide on any of its vessels.

MSC Cruises also has gone big with giant water parks in the past seven years, with as many as four waterslides on more than half a dozen of its newest vessels. Norwegian has loaded up its most recent ships with giant water parks, too — some have as many as five waterslides!

Not to be outdone, Carnival, an early adopter of waterslides on ships, has added sprawling water park areas with multiple waterslides to almost every vessel in its fleet.

A brief history of water attractions at sea

In the beginning, there was the pool. As watery cruise ship attractions go, it has long been the staple — something found on nearly every cruise vessel going back to the 1970s.

But as early as 1978, at least one line was spicing up its Lido decks with a little waterslide fun — little being the operative word. That’s the year Carnival added a single slide into the pool on its 728-passenger Festivale — a slide so small it’s now hilarious to think it was touted as an attraction.

Often cited as the first waterslide ever on a cruise vessel, the Festivale slide was of a sort that was found at backyard pools at the time. The cruise industry was still in its infancy, of course, and ships were orders of magnitude smaller than they are today. Festivale measured just 32,697 tons, about one-seventh the size of today’s biggest cruise vessels.

Carnival, the so-called Fun Ship line, would go on to become the early leader in waterslides at sea. The 2,056-passenger Carnival Fantasy, which debuted in 1990, was the first cruise ship with a significant waterslide. It measured 115 feet in length.

Related: A beginner’s guide to picking a cruise line

Just six years later, in 1996, Carnival would make news with the unveiling of a 214-foot-long corkscrew waterslide on what then was called Destiny. (The ship currently sails as the Carnival Sunshine after being rebuilt in 2013.) At the time, Destiny was the biggest cruise ship in the world.

In more recent years, Carnival has gone into waterslide-building overdrive. The line has added full-blown water park areas with waterslides, watery play zones and other features to all but four of its 25 ships. All but one of Carnival’s ships (Carnival Luminosa) now have at least one waterslide.

One of the Carnival water parks, on the line’s 5-year-old Carnival Horizon, even has Disney-style theming revolving around Dr. Seuss characters.

Norwegian, MSC Cruises and Royal Caribbean only began going big with waterslides on ships in the past decade or so. Many of the newest vessels from the brands have massive water park areas. Some of the brands are retrofitting big waterslides onto older ships, too.

Additionally, family-focused Disney Cruise Line now has major water attractions on all its vessels.

Where you’ll find the biggest waterslides at sea

If your idea of the perfect cruise ship is one loaded to the gills with waterslides and watery fun zones (plus all sorts of other over-the-top attractions), you’ll want to stick to the biggest floating megaresorts operated by Royal Caribbean, Norwegian, MSC Cruises and Carnival.

At Royal Caribbean, that means the giant Oasis-class vessels , which include Wonder of the Seas — the world’s largest cruise ship. At Norwegian, you’ll find the biggest waterslides and water parks on the line’s relatively recently built Breakaway Plus-, Breakaway- and Epic-class ships. At MSC Cruises, the new Seaside-, Meraviglia-, Meraviglia Plus- and World-class vessels have the line’s big water parks.

Big lines that have steered clear of the water-park-at-sea trend include Princess Cruises, Holland America and Celebrity Cruises. Geared more toward couples than families and typically drawing an older demographic, all three of these lines have stuck to a more subdued feel for the outdoor areas of their ships. The top decks of vessels operated by Princess, Holland America and Celebrity still mostly revolve around traditional swimming areas with pools, hot tubs and lounge chairs.

Ready for a splashy, top-deck thrill? These are the most spectacular watery attractions at sea.

The Perfect Storm

Where you’ll find it: Royal Caribbean’s Wonder of the Seas, Symphony of the Seas, Harmony of the Seas, Oasis of the Seas, Liberty of the Seas and Voyager of the Seas.

This isn’t just one giant waterslide; it’s a whole complex of waterslides, each one among the most exciting you’ll find anywhere on the world’s oceans.

The Perfect Storm is found on four of Royal Caribbean’s massive Oasis-class vessels — Wonder of the Seas, Symphony of the Seas, Harmony of the Seas and Oasis of the Seas — as well as the smaller Liberty of the Seas and Voyager of the Seas. The complex includes two four-deck-high racer slides called Cyclone and Typhoon, where you can do side-by-side speed tests with your travel partner.

On the four Oasis-class ships, there’s also a third, Champagne bowl-style slide called Supercell. It’ll swirl you around a big basin before plummeting you “down the drain” into a plunge pool. On Liberty of the Seas, a third slide called The Tidal Wave sends you screaming down a steep hill on an inner tube to a nearly vertical incline. Zooming upward, topping out and dropping back, you’ll get a blissful moment of complete weightlessness.

Note that Royal Caribbean’s Navigator of the Seas also has a waterslide area called Perfect Storm — but it’s completely different. More on that in a moment.

The Blaster

Where you’ll find it: Royal Caribbean’s Navigator of the Seas.

The Blaster is the Big Daddy of waterslides at sea. At 800 feet, it’s the longest ever built on a cruise ship. Added to Royal Caribbean’s Navigator of the Seas in 2019, it’s a seemingly endless stretch of yellow and orange tubing that winds around the back deck of the vessel like a snake.

A true sight to behold, The Blaster is so long because it’s what’s known as a water coaster. It features water jets that propel you up, down and forward — extending the ride — as you careen around the ship’s basketball court and surfing simulator in an inner tube. At times, you go flying over the side of the ship, over open water (not that you have much time to take in the view).

Royal Caribbean has named the area on Navigator of the Seas where The Blaster is located the Perfect Storm — the same name used for waterslide areas on six other ships — but the area is completely different than what you’ll find on the other vessels. In addition to The Blaster, the Perfect Storm area on Navigator of the Seas includes a headfirst mat racer slide called Riptide — the first of its kind at sea.

Where you’ll find it: Disney Fantasy and Disney Dream.

Leave it to family-focused Disney Cruise Line to come up with the coolest watery family attraction at sea. AquaDuck is a water coaster, like The Blaster on Royal Caribbean’s Navigator of the Seas, and is found on Disney’s two Dream-class ships. But don’t expect anything too white-knuckle. The ride is relatively gentle by water park standards, mainly because it’s designed for kids of all ages (and their parents, who can ride along on inner tubes for two).

While AquaDuck is slightly shorter than The Blaster at 765 feet in length, it has a bigger presence, thanks to its prime location encircling the main pool area. If you’re lounging up top, it’s hard to miss the massive, clear acrylic tubing of the ride, which is held up by 46 giant white stilts.

In addition to AquaDuck, the two Disney ships with the attraction (Disney Fantasy and Disney Dream ) have a relatively small, kid-friendly waterslide next to the centrally located Mickey’s Pool. Dubbed Mickey’s Slide, it’s held up by a giant Mickey hand, which is delightful. Both ships also have a watery play zone for toddlers called Nemo’s Reef. Plus, Disney Fantasy has a watery fun zone with water jets, geysers and bubblers called AquaLab.

Note that Disney’s newest ship — Disney Wish — has a water coaster attraction similar to the AquaDuck called the AquaMouse. The big difference: Riders will see animated shorts while riding up the ramp at the start of the ride.

Carnival WaterWorks

Where you’ll find it: Nearly all Carnival ships.

When it comes to waterslides on ships, cruise giant Carnival is still the undisputed king. The Fun Ship line began adding them to vessels way back in 1978, and there’s now at least one waterslide on every ship in the Carnival fleet — something no other line can say.

Indeed, on all Carnival ships, there’s now not just a single waterslide but a whole water park area. Called WaterWorks, these areas vary in size and features from vessel to vessel, but they typically have one or two big waterslides, a watery play zone with interactive water features and a large continuously filling dump bucket that periodically soaks everybody within range.

You’ll typically find the biggest Carnival water park complexes on the newest Carnival ships, such as Mardi Gras , Celebration and Carnival Venezia . All three have three waterslides — one more than most Carnival ships.

Aqua Park (Norwegian Cruise Line)

Where you’ll find it: Norwegian Epic, Norwegian Breakaway, Norwegian Getaway, Norwegian Escape, Norwegian Joy, Norwegian Bliss and Norwegian Encore.

Norwegian Cruise Line began going big with waterslides in 2010 when it debuted Norwegian Epic. And boy, did it go big! Norwegian Epic offers three monster waterslides, including the thrilling Epic Plunge — a 200-foot-long tube ride that ends in a swirling bowl. Epic Plunge is part of Norwegian Epic’s Aqua Park, the first water park on a Norwegian ship. Norwegian has since added Aqua Parks to six more new vessels, including its biggest ship, the 4-year-old Norwegian Encore .

Norwegian’s Aqua Parks vary in size and attractions from ship to ship, but some of them, such as the one on Norwegian Breakaway, have as many as five separate multistory waterslides. Yes, you read that right: Five waterslides on a single cruise ship!

On Norwegian Breakaway, the lineup includes twin free-fall slides that drop passengers nearly straight down several stories; two side-by-side twisting racer slides; and a family-friendly slide with a more modest drop. For sheer variety, the complex is hard to beat.

Aqua Park (MSC Cruises)

Where you’ll find it: MSC Seascape, MSC Seashore, MSC Seaview, MSC Seaside, MSC Meraviglia, MSC Bellissima, MSC Grandiosa, MSC Virtuosa, MSC Euribia, MSC World Europa.

Fast-growing MSC Cruises has joined the waterslide wars in the last few years — and in a massive way. Each of the 10 ships the line has unveiled since 2017 offers a full-blown water park on its top deck that’s packed with waterslides and other watery fun.

On North America-based MSC Seaside, the Aqua Park has four waterslides and a children’s play area with interactive water features. The waterslides include two massive, 525-foot-long dueling slides that extend over the sides of the ship. The top of the Aqua Park on MSC Seaside is also home to the liftoff point for a zip line that soars 344 feet across the top of the vessel.

Other MSC Cruises water parks at sea include the winter-themed Polar Aqua Park on MSC Meraviglia, which offers a suspended-in-the-sky ropes course in addition to four waterslides. There’s also the Aquaplay area for the little ones.

A handful of ships even have virtual reality waterslides that involve riders wearing virtual reality headsets as part of the experience.

In all, 14 of MSC Cruises’ 22 vessels now have at least one waterslide on their top decks.

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• The 5 most desirable cabin locations on any cruise ship
• The 8 worst cabin locations on any cruise ship
• A quick guide to the most popular cruise lines
• 21 tips and tricks that will make your cruise go smoothly
• 15 ways cruisers waste money
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