why should you visit rocky mountain national park

10 Reasons Why Rocky Mountain Is One of the Most Popular National Parks

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With 415 square miles of recreational and nature viewing opportunities, it is no wonder that Rocky Mountain National Park is visited by over 4.5 million people annually.

Explore the park's rich biodiversity and unique environmental value with these 10 Rocky Mountain National Park facts.

The Park Has 355 Miles of Hiking Trails

Hiking trails range from flat, easy walks to steep mountain peaks to backcountry wilderness treks.

Due to the park’s high elevations, even those who are in very fit physical conditions can experience issues due to altitude while hiking, so it's a good idea to give yourself a few days to adjust before tackling some of the more difficult hikes.

The Landscape Was Carved by Glaciers

Moving glaciers pick up materials like rocks, gravel, and sand, which in turn press down and carve into the landscape as it freezes, ebbs, flows, and eventually melts.

The massive glaciers that originally sculpted the natural environment of Rocky Mountain are long gone, though there are still several smaller glaciers in the higher altitudes of the park. 

Rocky Mountain Encompasses Three Separate Ecosystems

About one-third of the national park is located above 11,000 feet, creating an alpine tundra ecosystem characterized by extreme conditions and unique vegetation that’s evolved to adapt to the strong winds and frigid temperatures.

Just below, the subalpine ecosystem thrives between 9,000 and 11,000 feet, along with evergreen forests and mountain lakes.

The montane ecosystem located between 5,600 and 9,500 feet has the richest diversity of life thanks to sweeping meadows and more temperate weather.

A Majority of Rocky Mountain National Park Is Designated as Wilderness

Out of the national park’s 265,770 acres, almost 250,000 (nearly 95% of the park) were designated as wilderness areas by Congress in 2009, granting them the highest level of protection from human impact.

Rocky Mountain National Park firmly advocates for leave no trace principles , especially for its backcountry campers.

The Park Is Home to Over 60 Species of Mammals

Wildlife viewing is consistently rated as the number one activity for a majority of Rocky Mountain National Park’s annual visitors, as it’s easy to see why.

The park protects more than 60 species of mammals, including bighorn sheep, mule deer, a small population of moose, and an elk herd numbering between 600 to 800 individuals during the winter season. Additionally, Rocky Mountain is home to at least 280 bird species, six amphibians (including the endangered boreal toad), 11 species of fish, and a large number of insects and butterflies.

The luckiest visitors will catch a glimpse of federally threatened wildlife like the Canada lynx, the greenback cutthroat trout, the Mexican spotted owl, and the North American wolverine .

Bighorn Sheep in the Park Can Weigh Up to 300 Pounds

As the official symbol of Rocky Mountain National Park, bighorn sheep are abundant within its boundaries. There are about 400 sheep in total living inside the park, and with males weighing up to 300 pounds and standing over 3 feet tall at the shoulder, it’s no surprise that they’re known as the country’s largest wild sheep.

Bighorns prefer the alpine tundra parts of the park, but often come down to lower elevations in the late spring and early summer.

There Are Over 1,000 Species of Flowering Plants

Thanks to the park’s range in elevation and protected status, Rocky Mountain provides a diverse terrain for a wide variety of flowering plants, including the Colorado state flower, the Colorado columbine.

The mountain meadows and alpine ecosystems are littered with wildflowers, so many that new species are being added to the list almost every year.

Rocky Mountain National Park Has More Confirmed Species of Butterfly Than Some States

The diversity of plant species helps support a large population of different pollinators—most specifically, butterflies. There are 141 confirmed species of butterfly living in the park, from the silvery checkerspot to the juniper hairstreak, which is more than many states can say.

Butterflies help the park’s environment beyond pollination, however, as they are also great bioindicators and can reflect changes in plant communities during all stages of their life cycles.

It Is One of the Highest National Parks in the Country

Elevations within Rocky Mountain National Park range from 7,860 feet to an impressive 14,259 feet, including at least 77 mountain peaks that sit over 12,000 feet high.

In fact, the park’s Alpine Visitor Center has the highest elevation (11,796 feet) of any visitors center in the National Park Service. The park also features the highest continuous paved road in the United States, known as Trail Ridge Road, that reaches its highest point at 12,183 feet.

The Park Holds a Large Museum Collection

While about 710 preserved artifacts and specimens telling the story of Rocky Mountain are on display in the park at visitors centers and historic sites, the entire collection consists of 33,465 cultural objects, 294 works of art, 10,495 biological specimens, and 455 geological specimens. The remaining items are stored in nearby repositories, such as the YMCA of the Rockies and the Denver Botanical Gardens.

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Tips for Your First Visit to Rocky Mountain National Park

Get our top tips for visiting Rocky Mountain National Park including when to go, where to camp, hiking tips, how to beat the crowds, and more.

Rocky Mountain National Park extends 415 square miles and crosses both alpine and subalpine climates, reaching over 12,000ft in elevation. Filled with 300 miles of hiking trails, abundant wildlife, and gorgeous mountain views , I was still a bit hesitant about visiting Rocky Mountain National Park in Colorado because I had heard that it gets crazy busy, but I’m so glad that didn’t deter me! Not only was the hiking absolutely epic, but we also scored last-minute campsite reservations and found the crowds on the trails to be quite manageable, with a few caveats. We ended up staying more than 10 days, hiking as much as wecould and had a fantastic time. In this blog post, I share all of my tips for where to camp, hike, and how to beat the crowds.

Important Reminder: As it goes in all of the destinations we share, please practice  good trail etiquette  and remember to  Leave No Trace . This means packing out all of your garbage (including toilet paper), being respectful to others on busy trails, and following the established rules.

This post may contain affiliate links.

Getting to Rocky Mountain National Park

Rocky Mountain National Park is northwest of Denver in Colorado. It can be accessed via two entrances: the town of Estes Park to the east and the town of Grand Lake to the west.

Denver International Airport is the closest major airport. If flying in, you can rent a car at the airport and drive to the Estes Park side, which is where you’ll find a majority of the popular hikes that will get you above the treeline. If you have time, at the end of your trip, I highly recommend driving all the way through the Park, exiting at Grand Lake, and driving back to Denver via Winter Park. If you don’t want to drive, you can take a commercial shuttle from the airport to Estes Park. From there, Estes Park provides free public transportation in the summer with connections to Bear Lake and Fern Lake via RMNP’s shuttle system.

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Best Time to Visit Rocky Mountain National Park

Rocky Mountain National Park is open year-round, weather permitting, although the weather can change quickly in the mountains during fall, winter, and spring. Summer and fall are very busy, with the highest visitation from June through September .

We explored the Park in late August and found that it was a great time to visit. Kids are generally back in school by that time so crowds are thinner than in peak summer. We did hear that Fall is very busy, due to the elk rut and peak fall colors. With that said, we found that most of the tourists stayed within a mile or two of the trailheads, and the further we hiked, the fewer the crowds.

If visiting outside of summer and fall, be sure to check the weather and road status before your trip. Also check out my fall camping tips to help you prepare for varying weather conditions.

Rocky Mountain National Park Reservations

Timed entry permits are mandatory for all Rocky Mountain National Park visitors from May 26-October 22, 2023 due to significant increases in visitation to public lands in Colorado.

The park is divided between two timed entry permits :

• Park Access Timed Entry + includes access to all destinations located along the Bear Lake Road Corridor, as well as all other areas of the park. Reservations required from 5am-6pm. Arriving before 5am or after 6pm does not require a permit.
• Park Access Timed Entry Permits include the rest of Rocky Mountain National Park (not including Bear Lake Road). Reservations required from 9am-2pm. Arriving before 9am and after 2pm does not require a permit.

If you have a camping reservation, horseback riding reservation, or are traveling on a commercial tour, you do not need a timed entry permit.

For the 2023 season, reservations open on May 1, 2023 at 8am MDT to enter the park from May 26-June 30, 2023. After that, reservations will be open exactly one month before the arrival month. For example, if you planned to visit sometime in August, 60% of tickets for the month of August will be released on July 1. The remaining 40% will be available at 5pm the day before arrival, however, it is not guaranteed that you will get a permit if you wait.

Permits issued using the reservation system will allow park visitors to enter the park within two-hour windows of availability. You can buy permits here , which cost $2.

Rocky Mountain National Park Campgrounds

Moraine Park campground is the only year-round campground with limited amenities in the winter. All other campgrounds in the park are closed in the winter. As you plan your trip, make sure you double check the status of RMNP campgrounds and get up-to date camping information on the Rocky Mountain National Park website.

Glacier Basin Area

While we prefer free dispersed camping over paid established campgrounds, in this case, I highly recommend reserving a campsite at either the Glacier Basin or Moraine Park Campground for maximum convenience. Staying at either of these campgrounds makes getting on the trail early and taking advantage of the Park’s free shuttle system much easier. We did find a couple of dispersed camping options outside the park boundary in the Roosevelt National Forest, but staying here adds quite a bit of time to your commute in and out of the park each day. We stayed at both Glacier Basin and Moraine Park. Glacier Basin was more central – right across the street from the Park and Ride Lot – and had the cleanest bathrooms. At Glacier Basin, the sites in the C and D loop had a clearer view of the mountains but have zero shade. We actually much preferred the vibe at Moraine Park, where the campsites were spaced out much better. Most of the sites are roomy and many have great views. The tent-only sites in loop D were especially nice. Reservations for Glacier Basin and Moraine Park can be made online at recreation.gov. Advanced reservations are recommended and open up 6 months in advance. However, if you are planning a last-minute trip, you might be able to find a site (we did!), if you’re not too picky or don’t mind moving to a new site every day. The one thing to keep in mind when you are searching for availability is to make sure you choose the right site type. If you have a van and need a flat parking spot, you should search for RV sites.

Long’s Peak Area

If you want to hike any trails near Long’s Peak, there is a nice tent-only, first-come, first-served Longs Peak Campground right off Highway 7 on the east side of the Park. What makes it tent only is many of the parking spots are quite small and many are uneven. There were only a couple of spots in that campground that would have worked for my Sprinter Van, but they were all full.

West Side of the Park

For exploring the West Side of the Park, there is a conveniently located first-come, first-serve campground at Timber Creek . We didn’t stay here, but there appeared to be a number of spots available on a Sunday afternoon in late August.

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Getting Around in Rocky Mountain National Park

In the summer and fall, you can take advantage of Rocky Mountain National Park’s free shuttle service that operates around Estes Park and the Bear Lake Area. Shuttles generally run from Memorial Day through September or October depending on the route.

Rocky Mountain National Park Shuttle Map

Taking the shuttle will help you avoid congestion at trailhead parking lots, some of which fill up early in the morning, and helps reduce emissions in the park as well. The only reason to not take the shuttle during the summer and fall when it’s running is if you want to be on the trail before 7am. The shuttle also doesn’t serve Trail Ridge Road or areas along the Park fringe, like Long’s Peak or Wild Basin. If driving your own vehicle, be sure to get an extra early start in the summer and fall months otherwise your chances of getting a parking spot at any trailhead parking lot is pretty low. And by early, we mean 6:00am for smaller parking lots like Glacier Gorge.

Tips for Visiting Rocky Mountain National Park

Start your hikes early.

This is my number one tip for hiking in Rocky Mountain National Park. It’s the best way to beat the afternoon thundershowers as well as the crowds. Rocky Mountain National Park sees over 4 million visitors every year, and the Bear Lake corridor is the busiest area of the park. The parking lots are small, and some of the popular parking lots (like Glacier Gorge) literally fill up by 6:00am, even on weekdays. For maximum solitude, you’ll want to hit the trail as early as possible. We were on the trail by 8:00am during our late August visit and found the crowds to be manageable, but we wouldn’t have wanted to start much later. In peak season (July – mid August and also in the fall), you might want to start even earlier. I’d also recommend avoiding weekends, if possible. You can check out this page of the Rocky Mountain National Park website which shows visitation by month as well as other interesting statistics.

Have some trails picked out before your trip

There is no wi-fi or phone service in the park. I have Verizon and got limited signal at a few areas in Moraine Park campground, but it was barely enough to send a text. So what does that mean? You should do a bit of advanced planning.

Ideally you’ll want to have a few must-do trails picked out in advance — you can check out our favorite trails in the park here .

Of course, you can get information at the Visitors Center, too, but don’t plan on coming to the park and researching trails on your phone while hanging out at your campsite. Before our trip, I purchased The Essential Guide to Hiking Rocky Mountain National Park by Erik Stensland . That book is pure gold. Not only are the photos amazing, but the trail descriptions are spot on and the way the book is organized makes it very easy to find a hike that’s right for you. I also purchased the National Geographic Rocky Mountain National Park hiking map . I’m a map geek, and this map helps give you the full picture of how the park is laid out and how the trail system works.

Prepare for bad weather

Rocky Mountain National Park is notorious for afternoon thundershowers, and we experienced just how quickly they can roll in. One minute you’re relaxing at an alpine lake under sunny blue skies, and an hour later it can be pouring. It might not rain long, but with the weather comes dangerous lightning storms. With a huge chunk of the trails above the treeline, it’s imperative that you check the weather before you make your hiking plans . If it says afternoon thundershowers, start extra early and make sure you’re well below the treeline (and ideally off the trail altogether) well before the storms roll in. And a Colorado local will tell you to always pack rain gear , no matter how sunny it is when you set off.

Brush up on your trail etiquette

With busy National Park trails, it’s important that we understand basic hiking etiquette , like who has the right of way. In this case, the uphill hiker always has the right away. This is because going uphill is more difficult, and it’s a bummer to lose your momentum because a downhill hiker isn’t paying attention or doesn’t know any better. Another thing to be aware of is hikers trying to pass. If someone is moving faster than you, simply move to the side and let them go by. Or if you are trying to pass, something like “Hey, mind if we sneak by?” Is a nice way to let someone know you’re there.

Be smart about wildlife

We couldn’t believe how much wildlife we saw in Rocky Mountain National Park. We encountered dozens of elk (including a buck that was less than 10 feet from the trail) and a HUUUUUGE bull moose. The park is also home to black bears. When you’re hiking or driving through Rocky Mountain National Park, use common sense and don’t approach any animals you see for photos. Keep your distance and bring a zoom lens if you are interested in wildlife photography. Get more wildlife safety tips here .

Give yourself time to adjust to the altitude

Don’t come to Rocky Mountain National Park from sea level and plan a 10 mile hike with 2,500 feet of elevation gain on your first day. Instead, give yourself a day to ease into it. The Bear Lake Trailhead is at 9, 475 feet above sea level, which is plenty high to induce altitude sickness if you rush it. So take it easy, stay hydrated, and read these important tips for avoiding altitude sickness .

Hiking Gear for Rocky Mountain National Park

As mentioned earlier, you should always prepare for the worst weather when hiking in Rocky Mountain National Park. That means packing warm and waterproof layers and the other hiking essentials . We found a majority of the trails to be very well-maintained, but there were also some pretty rocky sections. I hiked in a sturdy, low ankle hiking shoe, but a mid-ankle hiking boot certainly wouldn’t be overkill. You can read our top hiking boot picks here . Many of the trails in Rocky Mountain National Park have a decent amount of elevation gain, and I was so happy I brought my trekking poles. They help you keep your uphill momentum and relieve pressure on your knees during the downhill. I love my Black Diamond FLZ Trekking Poles because they are lightweight and fold down super small, making them easy to travel with. Make sure to check out our favorite trekking pole recommendations here .

Are you planning a trip to Rocky Mountain National Park or have you been before? Let us know in the comments below!

With two decades of hiking and seven years of van life under her belt, Kristen has dedicated her life to helping people experience the positive effects of nature. As a pioneer in the outdoor blogging space, she founded Bearfoot Theory in 2014 and has since authored more than 350 blog posts about outdoor travel, hiking, camping, and van life. Her work has been featured in National Geographic, Outside Magazine, and Backpacker, and when she’s not on the road, she lives in Park City, Utah with her partner Ryan, their son, and two adventure pups.

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11 Comments

Kristen, I love your blog posts…they are always so thorough and informative. You really give a lot of useful info, so I always check to see if you’ve blogged a destination before I go there! I had the pleasure of meeting you & Ryan at the Van Life Festival this summer, which was also super fun and informative…and I’m so thankful to have you as a resource! I’m hoping to be a full-time van-lifer within a year or so, so thank you again for being a great resource for those of us that seek this adventurous, minimalist lifestyle!

Hi there Sue! Thanks so much for your thoughtful comment. I’ll pass it along to Kristen! Will we see you at Open Roads Fest again this year? http://openroadsfest.com

though its name perfectly the rocky mountains, I usually don’t go to mountain climbing but this is something I would be exploring the next year! thanks for sharing the tip and motivating me!

This was extremely helpful. I’m no rookie to camping or hiking, but being a newbie, I didn’t know what to expect from Rocky Mountain. This really helped me prepare, it really is beautiful there.

Your whimsical and stylish traveling tips have given me a lot of inspiration. As someone who lives to travel, I enjoy this site.

Your down to earth tips have really helped me learn more about being comfortable with outdoor activity. I feel your enthusiasm as you share in your blog.

I love traveling and checking out our many wonderful National Parks. I have never been to this one though, so I was glad to find this tip guide. I was a bit nervous, as I know it’s one of the most diverse out there. I feel much better about my upcoming visit after reading this, thanks! 

Glad to hear that, Ted. Enjoy your visit!

I go to RMNP several times a year, but haven’t been in almost two years because of the pandemic. I’m going for a day hike in July and a 3-day camping trip in October. I love hiking to Bierstadt Lake. I start at the Bear Lake trail head. It’s a fairly easy hike up to the lake. When hiking down, I go toward the Bierstadt Lake trailhead. There are some serious downhill switchbacks on this leg of the hike, but the views are amazing!! I’ve also done quite a bit of camping in Moraine Park. Never had a bad spot.

Hi Kristen, great info. many thanks. i really want to go to a natural hot springs to take a dip. do you know any in the area of the park?

I’m not aware of any hot springs in Rocky Mountain National Park

The Ultimate Guide to Visiting Rocky Mountain National Park

I've visited 18 U.S. national parks, including Rocky Mountain. Here's my top picks and tips for the best adventures.

Rocky Mountain National Park holds a special place among the natural wonders of our country. Spanning over 415 square miles in the heart of the Colorado Rockies, this extraordinary park showcases the raw beauty of the American West.

With its majestic peaks , serene lakes, and cascading waterfalls, the park's landscape is beautifully crafted by ancient glaciers. Not only is the park top for the hiking scenery , it's known for the diverse wildlife as well. It's a haven for animals including elk, bighorn sheep, and many bird species. From lush forests to rugged alpine tundra, Rocky Mountain National Park offers a wonderful opportunity to reconnect with nature. For hikers, photographers , and nature enthusiasts, this park provides an unforgettable experience.

Needless to say, it's no surprise it's one of the busiest national parks , boasting over 4 million visitors a year. But it's also one of the best—and I would know. I'm on a mission to visit all 64 of the U.S. national parks and I've already been to 18 , so I know a thing or two about the best things to do at a national park.

If you're ready to be one of those 4 millions visitors per year, I've got you covered with a complete guide to planning your trip to Rocky Mountain National Park, filled with pro tips and recommendations.

Where Is Rocky Mountain National Park?

Rocky Mountain National Park

Rocky Mountain National Park is located in the beautiful state of Colorado, approximately 70 miles northwest of Denver . Its central location within the state makes it easily accessible to visitors from various parts of Colorado and beyond.

Reservations and Entry Park Fees

Kendra Tustin for Wide Open Spaces

You may have noticed that more and more national parks require reservations to enter . This reservation system was implemented to manage high demand and ensure better visitor experience. Rocky Mountain National Park is one of those places.

Timed entry reservations are required to be booked in advance to enter the park between the dates of May 26 to October 22. This includes any part of the park you want to visit. The cost for the permit is a whopping $2! Park access timed entry permits can be booked during the times of 9 am to 2 pm. Make sure you book well in advance, as times get swooped up very quickly. If you're planning to visit the park for more than one day, you will need a timed entry reservation for each day you are visiting. Once you're in the park, you can come and go into the park as you please throughout the day.

In addition, you will need to pay for your visit itself. The entrance fee for standard vehicles is $35 and $25 for motorcycles. If you would like to walk into the park, it will be $15 per person. The great thing about buying the park pass is that it's good for up to seven days. (FYI: As of June 1, 2023, Rocky Mountain National Park operates as a cashless system, so be sure to bring a credit or debit card.)

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If you're a Colorado local, you can purchase an annual Rocky Mountain National Park pass for $70. Or, if you're like me and love seeing a million national parks throughout the year, you should probably invest in the America the Beautiful annual pass . It's $80 and covers the entrance fee for any national park you want for an entire year.

When's the Best Time to Visit Rocky Mountain National Park?

Getty Images, benedek

Summer is the most popular time to visit Rocky Mountain National Park. However, if you're looking for cooler weather and fewer crowds, the best time to go would be late September and early October. In addition, fall offers stunning foliage as the aspen trees turn vibrant shades of gold. The weather is generally mild, and crowds start to diminish after Labor Day. September is also an excellent time for hiking and wildlife viewing.

Although the park is open year-round, keep in mind that some sections and facilities may have seasonal closures and may be closed at any time based on weather conditions. The main entrances to the park, including the Beaver Meadows Visitor Center (near Estes Park) and the Kawuneeche Visitor Center (near Grand Lake), typically remain open throughout the year. The Trail Ridge Road is a beautiful scenic highway, but it's only open from late May or early June (weather-dependent) until late October or early November. Other roads, campgrounds, and visitor centers may have limited or restricted access during the winter. As always, check the national park website for the latest updates.

How Much Time Do You Need to See Rocky Mountain National Park?

The amount of time you need for your visit varies depending on your interests, available vacation time, and desired level of exploration. While it's possible to experience some of the park's highlights in a single day, I recommend staying for at least two to three days. This park is vast! With a few extra days, you can go on more hikes and not feel rushed.

If you have even more time, I think the sweet spot is to stay for four to five days. You'll be able to explore so much more of the park. It's also a good idea to have the extra days in case the weather changes or you have to deal with any road closures.

Things to Do in Rocky Mountain National Park

Rocky Mountain National Park offers a ton of activities. You can explore scenic trails for hiking, wildlife viewing, and photography. You may drive along the Trail Ridge Road for breathtaking vistas, and enjoy camping, fishing and picnicking among alpine lakes, waterfalls, meadows, and more.

Some of the best hiking is in Colorado , and Rocky Mountain National Park is the crème de la crème. The park offers a diverse range of hiking experiences, from leisurely nature walks to challenging summit climbs, short strolls to epic multi-day backpacking adventures.

Some of the best hiking spots starting from the western side of the park and ending at Estes Park on the eastern side include:

The Best Hikes in Rocky Mountain National Park

Adams falls.

This easy, short, and family-friendly hike near Grand Lake leads to Adam Falls, a picturesque waterfall. The trail winds through a forested area, offering views of wildflowers and an opportunity to enjoy the sound and sight of the cascading falls. The trail is approximately 0.6 miles round trip and can take anywhere from 30 minutes to an hour to complete.

East Inlet to Lone Pine Lake

This moderately challenging hike begins near Grand Lake and takes you through the East Inlet Valley. As you ascend, you will encounter lush forests, meadows and eventually arrive at Lone Pine Lake, nestled beneath towering peaks. This hike takes around 4-5 hours to complete and is approximately 7.5 miles round trip.

Bear Lake Nature Trail

This accessible and family-friendly loop around Bear Lake offers stunning views of the surrounding peaks, serene alpine waters, and beautiful wildflowers. This is such a beautiful "starter" hike in the park. It is incredibly easy, only 0.6 miles and can take anywhere from 30 minutes to 1 hour to complete. This trail gets extremely busy, so get there early.

Dream Lake and Emerald Lake

In my opinion, this is one of the most beautiful, slightly challenging, but rewarding hikes in Rocky Mountain National Park. This hike begins at the Bear Lake Trailhead just after the Bear Lake Nature Trail. This hike is approximately 2.2 - 3.6 miles round trip. This all depends on if you'd like to stop at one area and turn back.

This hike will take you to see three lakes: Nymph Lake, Dream Lake and, the ultimate beauty, Emerald Lake. With beautiful peaks in the distance, this moderate hike is so worth it. If you go when there's snow on the ground (like how I did) make sure you wear spikes and bring poles. You can rent gear at Estes Park Mountain Shop for really cheap. It was a lifesaver!

Other Hikes to Check Out

• Coyote Valley: Easy, 2.5 miles
• Timber Lake: Moderate, 9.6 miles
• Sky Pond: Strenuous, 9.6 miles
• Chasm Lake: Strenuous, 8.4 miles

Scenic Drives

Getty Images, YinYang

Rocky Mountain National Park offers several scenic drives that allow visitors to experience the park's natural beauty from the comfort of their vehicles. Some notable scenic drives worth checking out:

Scenic Drives in Rocky Mountain National Park

Trail ridge road.

This iconic drive is the highlight of Rocky Mountain National Park, taking you across the Continental Divide. It stretches for approximately 48 miles, reaching elevations over 12,000 feet. Along the way, you'll encounter breathtaking alpine landscapes, panoramic vistas and a variety of wildlife. Numerous pullouts and viewpoints provide opportunities to stop, take photos, and enjoy the park's beautiful scenery. Keep in mind, this road is only open from late May/early June to October/early November.

Old Fall River Road

A historic and scenic route, Old Fall River Road offers a slower-paced, scenic drive with a more narrow and winding path compared to Trail Ridge Road. It spans 9.4 miles, climbing to an elevation of around 11,800 feet. Traveling along this road, you'll pass through forests, enjoy sweeping mountain views, and have a chance to spot wildlife.

Bear Lake Road

This shorter scenic drive provides access to several popular trailheads and stunning destinations. Along Bear Lake Road, you can visit Bear Lake, Nymphs Lake, Dream Lake, and Emerald Lake, each offering its own unique beauty. The road also offers glimpses of towering peaks, dense forests, and picturesque meadows.

Moraine Park Road

This drive takes you through the stunning Moraine Park Area, known for its expansive meadows and frequent wildlife sightings. The road provides opportunities to view elk herds grazing in the meadows, with gorgeous backdrops of the surrounding mountains.

Other Activities

Getty Images, MargaretW

Rocky Mountain National Park has tons of other ways to play in the epic landscape, including:

• Wildlife viewing: if you start at dusk, you are bound to see Elk.
• Photography: this park is a photographer's paradise.
• Camping: You may pitch a tent at the several campgrounds in the park.
• Fishing: Make sure you get a valid Colorado fishing license in advance.
• Scenic picnicking: Pack a picnic and take advantage of the numerous picnicking areas throughout the park
• Ranger programs: Join nature walks, interpretive talks, campfire programs, and stargazing sessions.
• Winter activities:  During the winter season, you can engage in activities like snowshoeing, cross-country skiing, and sledding in designated areas.

This park has four visitor centers, each offering valuable information, exhibits, and services to enhance visitors' experiences.

Visitors Centers in Rocky Mountain National Park

Estes park visitor center.

Location: 500 Big Thompson Ave, Estes Park, CO 80517

Activities: The visitor staff can assist you in finding local restaurants, lodging, activities in the area, wildlife viewing, and more. There is also a gift shop to grab some local souvenirs!

Beaver Meadows Visitor Center

Location: This visitor center is located near the park's entrance on the eastern side, just west of Estes Park.

Activities: Here, you can obtain park maps, brushes, and current trail conditions. Explore exhibits on wildlife, ecosystems, and cultural history. Attend ranger-led programs and join guided nature walks. The visitor center also has a bookstore and gift shop.

Fall River Visitor Center

Location: Situated along the Fall River Road, the visitor center is found on the eastern side of the park.

Activities: Get information on park facilities, road conditions, and activities. Discover exhibits highlighting the park's geology, wildlife, and history. Attend educational programs and join ranger-led talks. The visitor center also provides restrooms and a small bookstore.

Kawuneeche Visitor Center

Location: Found on the western side of the park, near the town of Grand Lake.

Activities: Obtain park information, maps and brochures. Explore exhibits on the park's diverse ecosystems, flora and fauna. Attend ranger-led programs and nature walks. The visitor center includes restrooms, a bookstore and picnic facilities.

Alpine Visitor Center

Location: Situated along Trail Ridge Road, at an elevation of approximately 11,796 feet.

Activities: Enjoy breathtaking views of the surrounding mountains and tundra. Learn about the unique Alpine Environment through exhibits on wildlife, weather, and geological formations. Attend ranger talks and guided walks. Restrooms and a gift shop are available at this high-elevation visitor center.

What Should You Bring to Rocky Mountain National Park?

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Like any national park, it's important to be prepared for various conditions and activities. Carry a backpack or anything comfortable to hold all of your essentials like your water bottle, bug spray, SPF, first aid kit, camera, and a map.

My packing list on my recent trips to the park included:

1. Layered clothing

The weather changes quickly in the mountains, so you need to bring layers. When I hiked to Dream Lake in late winter, I had on leggings, snow pants, a tank top, long-sleeve thermal, and a puffy jacket. It was around 50 degrees and cloudy in the morning. Halfway through the hike, the sun came out and I was baking from the inside out as the temperature climbed up to 72 degrees. I eventually had to strip down to just my leggings and tank top because I was so hot. The moral of the story: Even if you expect one type of weather or temperature, wear layers so you can adjust for comfort as needed.

2. Plenty of water and snacks

As always, make sure you bring an adequate amount of water, especially while hiking. Packing energy-boosting snacks like protein bars or nuts can also come in handy on strenuous hikes.

3. Navigation tools

Don't forget a detailed map, guidebook, or mobile map to navigate the trails. I found it was difficult to hike during the winter because so many of the trail markers were buried in the snow. We even got lost at one point, but thanks to other hikers around us, we figured out where to go.

Can You Bring a Dog to Rocky Mountain National Park?

Yes, dogs are allowed in Rocky Mountain National Park, however there are some regulations and restrictions:

• Dogs are allowed in developed areas, including parking areas, campgrounds, picnic areas, along roads, as long as they are on a leash and that is no longer than six feet in length.
• Dogs are not permitted on any park trails, tundra areas, or in wilderness areas, even if they are leashed.
• Pet owners are responsible for cleaning up after their dogs. Always carry waste bags and dispose of them properly in designated trash receptacles.
• Never leave your dog unattended in a vehicle. Vehicles can quickly become hot, even on mild days, which can be dangerous or even fatal for pets.

Where to Stay In Rocky Mountain National Park

The great thing about Rocky Mountain National Park is that there's a plethora of places to stay. Whether you prefer camping, hotels, AirBnBs, you'll find lodging that suits your needs.

Rocky Mountain National Park Lodging

Located just outside the park's eastern entrance, Estes Park offers a range of lodging options, including hotels, motels, cabins and vacation rentals. It's a convenient basecamp with amenities, dining options, and proximity to the park.

I stayed in Estes Park when I visited the Ridgeline Hotel at Estes Park and loved it. Beautiful rooms, an indoor pool/hot tub, fitness center, restaurant, fire pits and a view of the mountains. Plus, it was a 25-minute drive to the park. Enough said!

There are several other amazing hotels in Estes Park:

• The Stanley Hotel - FYI this hotel is famous because it is where Stephen King stayed and inspired him to write "The Shining."
• Murphy's Resort at Estes Park
• The Estes Park Resort
• Rocky Mountain Hotel
• Taharaa Mountain Lodge

Situated near the park's western entrance, Grand Lake is another gateway town with various accommodations available, such as lodges, cabins, and campgrounds. It provides easy access to the park and offers scenic lake views.

Campgrounds

Rocky Mountain National Park has an abundance of campgrounds within the park that offer a more immersive experience. These include Moraine Park Campground and Aspenglen Campground, among others. (FYI, some campgrounds require reservations, so check online for availability and book in advance. Spots fill up very quickly. Remember, this is a very popular national park!)

Glacier Basin Campground is the most popular campsite at Rocky Mountain National Park. The campsite is open for 2023 and requires reservations. You will need to book at least six months in advance and timed entry permits are included with your camping reservation. Campers can enter the park beginning at 1pm on the first day of the camping reservation.

Located south of Estes Park, Allenspark provides a quieter setting with bed and breakfasts, cabins and lodges. It offers a peaceful retreat while being five minutes from the park!

Rocky Mountain National Park and Altitude Sickness

It's worth mentioning that altitude sickness—also known as acute mountain sickness—is real. I'd been warned in advance and thought, "Nah I'll be good!" And I was wrong! I experienced altitude sickness, becoming extremely dizzy and nauseous,  on a hike and had to take many breaks to catch my breath to get through it.

I'm from Sacramento where the elevation is 30 feet (9 meters) above sea level. Rocky Mountain National Park's elevation ranges from 7,200 feet (2,286 meters) at its lowest point, to over 14,000 feet (4,267 meters) at its highest peak. That's an impressive jump.

My best piece of advice? Allow your body some time to adjust to the altitude before you begin hiking. Bring plenty of water, snacks, avoid alcohol, take your time on the hike, and you'll be peachy keen.

Is Rocky Mountain National Park Worth a Visit?

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From the scenery to the wildlife to the hiking, Rocky Mountain National Park is absolutely worth visiting. Whether you're an outdoor enthusiast, a nature lover, or someone seeing tranquility in a beautiful environment, Rocky Mountain National Park has something to offer everyone. Do yourself a favor, and go experience it for yourself!

READ MORE: 9 Lesser-Known Campgrounds in Colorado You Can Actually Score a Spot At (For Now)

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This National Park Is Known for Its High Elevation — and Offers Stunning Hikes, Diverse Wildlife, and More

Here's everything you need to know before visiting Rocky Mountain National Park.

Evie Carrick is a writer and editor who’s lived in five countries and visited well over 50. She now splits her time between Colorado and Paris, ensuring she doesn't have to live without skiing or L'As du Fallafel.

• Planning Your Visit

How to Get There

• Best Time to Visit

Best Things to Do

• Places to Stay

Places to Eat

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Rocky Mountain National Park is one of the highest national parks in the country, with an elevation that spans from 7,600 feet above sea level to 14,259 feet (or almost three miles) above sea level. Beyond its towering elevation, the mountainous Continental Divide runs through the park, along with the highest continuous paved road in the United States (the Trail Ridge Road), which provides visitors with beautiful high-elevation drives. Those interested in exploring on foot will find over 350 miles of trails, many of which lead to untouched wilderness areas.

“Rocky Mountain National Park provides exceptional access to wild places for visitors to recreate and experience solitude and outstanding scenery,” explained Kyle Patterson, the management specialist and public affairs officer for Rocky Mountain National Park, in an interview with Travel + Leisure.

Meet the Expert

Kyle Patterson is the management specialist and public affairs officer for Rocky Mountain National Park.

Claire Molle is the communications manager of Visit Estes Park.

Planning Your Visit 

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Rocky Mountain National Park is open 24 hours a day, 365 days a year, but some areas may be closed seasonally or due to weather conditions. No matter when you visit, you’ll need to purchase a park pass. A single-day vehicle pass is $30, while a seven-day vehicle pass is $35.

The park is completely cashless, so you’ll need to buy your entrance pass online via Recreation.gov or by using a credit/debit card or digital payment at one of the park’s entrances. If you only have cash, you can purchase a park pass from the Rocky Mountain Conservancy Nature Stores at three of the park’s visitor centers: Beaver Meadows, Fall River, or Kawuneeche. 

If you’re visiting during the park’s busy season, late May to mid-October, you’ll also need to arrange a timed-entry permit. There are two types of timed-entry permits: one that provides access to the entire park, and one that allows you to visit everything except the Bear Lake Road Corridor (the most heavily used portion of the park). Both can be reserved on Recreation.gov starting May 1, 2024 and cost only the $2 Recreation.gov processing fee. With a timed-entry permit, you can enter Rocky Mountain National Park within a two-hour  window of your entry time with no set departure time. For more, visit the park’s timed-entry information page .

There are four visitor centers in the park: Beaver Meadows, Fall River, Kawuneeche, and Alpine. Beaver Meadows and Fall River are located on the eastern side of the park near the city of Estes Park, Colorado, while Kawunechee is located on the western side of the park near Granby, Colorado. They remain open year-round. Alpine, which is on the northern side of the park and is the highest-elevation visitor center in the National Park System, closes in the winter.

During the busy season, you can also visit the Moraine Park Discovery Center near the eastern entrances.

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If you’re staying in or flying into Denver, head west to Estes Park, Colorado, the base for the two eastern park entrances and visitor centers, Beaver Meadows and Fall River. If you’re coming to Rocky Mountain National Park from the western or southwestern part of the state, your closest entrance and visitor center will be Kawuneeche, which is near the town of Grand Lake , north of Granby, Colorado. 

There is no public transportation from nearby cities to the park, so you will need a car to explore Rocky Mountain National Park. From late May to mid-October, you can drive the park’s iconic Trail Ridge Road, which connects Grand Lake and Estes Park. 

Best Time to Visit 

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The best time to visit Rocky Mountain National Park (RMNP) is typically fall, when everything is still open but the summer crowds have dispersed. According to Claire Molle, the communications manager of Visit Estes Park , “Fall is a terrific time to visit Estes Park and RMNP, with gorgeous fall colors and the chance to witness the fascinating elk rut. Weather seems to also be terrific in September and early October.”

She notes that winter and spring are also fantastic times to visit, noting that even though certain parts of the park are closed (including Trail Ridge Road), “Winters in RMNP evoke serene tranquility, especially during snowshoeing excursions. You can find terrific trails to snowshoe in RMNP starting around late November through early May!” 

Patterson calls out the solitude of winter (and frozen waterfalls), and notes that while the summer wildflower season can be stunning, “Late May through mid-October is the busiest part of the year with high visitation.”

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Trail Ridge Road

This paved road connects the two main entrances of the park — Grand Lake and Estes Park — showcasing the visual wonder of Rocky Mountain National Park. The road offers sweeping Rocky Mountain views in all directions. Trail Ridge Road takes most people between four and eight hours, depending on how many viewpoints and trails you want to stop at.

Patterson notes that the route “is the highest continuous paved road in the United States with 11 miles above treeline.  There are a number of pull-offs and short trails to experience the magic of the alpine tundra and top-of-the-world, 360-degree views.”

Trail Ridge Road is normally open from Memorial Day to mid-October, weather permitting.

Sheep Lakes

Not far from the Fall River entrance is Sheep Lakes, an open area that offers a dramatic view of Horseshoe Park, which was carved by ancient glaciers. According to the Rocky Mountain National Park website, the “beautiful meadow is a great place to view wildlife. The area is named for the bighorn sheep that come down from the mountainside to lick mud for nutrients. Sheep Lakes also sees coyotes, ground squirrels, and elk.”

The parking lot at Sheep Lakes is open 24 hours a day, year-round, but it's best visited in the fall when the annual elk mating season takes place. The adjacent Sheep Lakes Information Station is closed in the winter and spring.

Holzwarth Historic Site

For a glimpse into the park’s human history, visit the Holzwarth Historic Site. The series of buildings provide a peek into what life looked like in the 1920s, when the Holzwarth family homesteaded on 160 acres high in the mountains. 

The grounds are open year-round, but entry into the historic buildings is only allowed in the summer (typically Memorial Day to Labor Day).

Best Hikes 

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If you’re not much of a hiker but you want to stretch your legs and see the views, head to the Bear Lake Trailhead on the east side of the park. The route goes around the lake in a view-packed, half-mile journey. The route is wheelchair accessible, and offers stunning views of Hallett Peak and the Continental Divide from the trail.

It’s worth noting that the trail can be very busy in the summer and that parking is limited. To be safe, park at the Park & Ride lot and hop on the free summer shuttle to the trailhead. 

Emerald Lake

The Emerald Lake hike also begins at the Bear Lake Trailhead, but tends to be a little quieter than the Bear Lake loop. (That said, the parking and shuttle advice above still applies.)

Molle says,”It's a great option for families or those who might not know how far they are wanting to hike because it will take you first to Nymph Lake, then to Dream Lake, and finally to Emerald Lake about two miles up. All three lakes are breathtaking, and the trail allows you to pick whichever lake you would like as your destination depending on how ambitious you are feeling.” 

For the more adventurous and experienced hiker, Patterson recommends hiking to Chasm Lake on the east side of the park. The lake sits at the base of Longs Peak, the park’s highest point and one of Colorado’s 14,000-foot peaks. The out-and-back trail to Chasm Lake is 8.4 miles and requires a steady climb through a subalpine forest and into the alpine tundra.

Coyote Valley

This easy, out-and-back trail is located on the west side of the park, near Grand Lake and Granby. The hike is one mile, roundtrip and is wheelchair accessible. The route runs along the Colorado River, which draws local wildlife, including elk and moose.

Cascade Falls

This hiking trail is also located on the quieter, western side of Rocky Mountain National Park. The out-and-back trail is almost seven miles long and passes through open meadows, dense pine forest, and along the river, in addition to taking hikers to a beautiful cascade that tumbles onto pure granite rock. 

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Wildlife spotting is one of the main reasons people visit Rocky Mountain National Park, which is home to large wild animals, including elk, bighorn sheep, moose, and bears. The park is home to a large elk herd, numbering between 600 to 800 in the winter , and around 350 bighorn sheep. There is also a small population of moose and black bears.

According to the park’s website, “wildlife watching is rated the number-one activity by a vast majority of Rocky's three million annual visitors.”

One of the most interesting times to view the elk herd is in the fall, during the rut, or mating season. Sheeps Lake is a popular viewing spot, as is any place in the park where the meadow and forest meet. According to the national park’s website, “Elk spend much of their time at or above treeline during the summer, moving to lower elevations in the fall, winter, and spring.”

Bighorn Sheep

The best place to see bighorn sheep is at the aptly named Sheep Lakes from May to mid-August.

Moose are more commonly seen on the western side of the park along the Colorado River in the Kawuneeche Valley. They tend to frequent the willow thickets set along the river.

Black Bears

Black bears make a point to avoid humans , so they are rarely seen in the park. The sightings, while rare, take place in the summer once the bears have come out of hibernation. It’s worth noting that contrary to their name, black bears can also be dark brown, cinnamon-colored, or almost blonde.

Places to Stay 

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In addition to lots of backcountry, hike-to camping that requires a permit, Rocky Mountain National Park has five campgrounds with sites that can be reserved in advance and accessed by a car. 

Patterson notes that “They are very popular, and demand normally exceeds supply.” She also warns that Moraine Park Campground, which is listed below and is the park's largest campground, is currently closed. It will reopen for summer 2024, but the timing is unknown. 

All the campgrounds but Longs Peak Campground must be reserved in advance with a rolling six-month window.

Campgrounds

Aspenglen Campground: This campground has 52 RV and tent sites including 13 that are for tents only. There is no water and no RV dump station. This is the only campground open year-round.

Glacier Basin Campground: Glacier Basin has 150 sites, along with lots of amenities — including firewood for sale, potable water, a dump station, and helpful staff on site. It is only open from late May through mid-September, weather dependent.

Moraine Park Campground: This is the largest campground in the park with 244 campsites. The park website notes that it is “closed until early June 2024,” while Patterson said that the exact opening date is still unknown and might be later into the summer than planned. When the campground restoration project is complete, the large campground will have new walkways, parking areas, and amenities, including 15 additional wheelchair-accessible campsites, 90 new food storage boxes, and electrical hook-ups for around 60 campsites. The Moraine Park Campground also has potable water, an RV dump station, and staff on site.

Longs Peak Campground: This is a tent-only campground (no RVs allowed). It typically opens in July and closes in early September. It is also the only first-come, first-served campground in the park.

Timber Creek Campground: Timber Creek is the only campground on the quieter, western side of the park. This campground has 98 RV and tent sites, including 30 that are reserved for tents only. There is potable water, an RV dump station, and staff on site. Timber Creek is only open in the summer season.

Trailborn Rocky Mountains: The buzz around this new hotel is well founded. Trailborn Rocky Mountains , which opened in late 2023 in Estes Park, was specifically designed to serve national park visitors. The well-thought-out basecamp is clean and modern with just enough amenities to make it stand out — including on-site dining, pools, and an outdoor space with fire pits. 

“The Trailborn stands out as a modern and well-equipped motel-style lodging, perfect for outdoor enthusiasts,” said Molle.

Grand Lake Lodge: This property is located on the western side of the park in the town of Grand Lake. Most guests stay in the historic cabins, which have been updated with a contemporary look, but there are also four “Jupes,” or tents, with high ceilings and solar-power-generated electricity.

There are no dining options inside Rocky Mountain National Park, so you’ll need to plan ahead by packing a picnic or returning to town for lunch.

The Rock Inn Mountain Tavern

The Rock Inn Mountain Tavern is one of the closest restaurants to the entrance to the national park. It is also much more than a restaurant — it’s a community hub with near-constant live music and delicious food.

Poppy's Pizza & Grill

This eatery is one of Molle’s favorites. It’s got an excellent riverfront location in Estes Park and has an outdoor patio where you can enjoy one of their specialty pies or sandwiches paired with a Colorado-brewed beer.

Claire's Restaurant and Bar

This spot in Estes Park is another of Molle’s top picks. Claire’s has a wide variety of dishes, including BBQ, fish, and burgers. The establishment opened in 1992 and continues to be a favorite — it helps that it has a lovely outdoor patio.

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