how to visit jacob's well

How to Visit the Mesmerizing Jacob’s Well in Wimberley (+ FAQ!)

Plunging 140 feet deep and home to crystal-clear water the mysterious and fascinating Jacob’s Well in Wimberley, Texas is one of the most beloved swimming holes in the Lone Star State.

Here’s everything you need to know before visiting Texas’ Jacob’s Well Natural Area–whether you plan to swim or not!

What is Texas’ Jacob’s Well?

Jacob’s Well is an artesian spring that is housed in the second-largest fully-submerged cave in Texas.

Every day, the well pumps thousands of gallons of water from the depths of the Trinity Aquifer to the surface, where Jacob’s Well acts as the headwaters of Cypress Creek (if you’ve ever gone swimming in Wimberley’s Blue Hole , you swam in waters that originated in Jacob’s Well).

Look closely when admiring the well from above, and you’ll be able to see small bubbles rising to the surface.

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What’s it like to swim in Jacob’s Well?

As the spring water is a constant 68°F, swimming in Jacob’s Well is more than a little bit refreshing–perfect for conquering the many 100°F+ days that characterize a Hill Country summer.

It’s also a bit of an exercise in adrenaline: one of the most popular things to do at Jacob’s Well is to jump off a boulder situated above the well, plunging yourself into the cave below. 

While it’s common, jumping does of course carry risks, and it’ll test your fear of heights and/or depths if you have any!

Since swimming at Jacob’s Well is managed by a reservation system, the crowds are generally manageable, but you certainly won’t be alone!

Step-By-Step Guide to Visiting Jacob’s Well in Wimberley

Not swimming.

Before diving into our step-by-step plan, it’s worth noting that this only applies to swimming at Jacob’s Well–if you’re just going to see the well or enjoy the park, no fees, reservations, or extra steps are required–just show up and enjoy!

The park also offers “hiking only” hours from 8:00-10:00 each morning during the swim season, so if you’d like to enjoy the well without the crowds, the morning is a great time to visit.

Step 1: Plan ahead.

Reservations for Jacob’s Well fill up extremely quickly, often weeks in advance. 

As soon as you’re able to commit to a date, finalize your plans to go swimming at Jacob’s Well!

Step 2: Choose your preferred swim time.

Swim times at Jacob’s Well are available in two-hour blocks, and you can swim for any amount of time within that block (if your reservation is for 1:00-3:00 and you show up at 2:00, you’ll have one hour to swim.)

Step 3: Make a reservation.

You can make a reservation to go swimming at Jacob’s Well here .

Step 4: Come prepared.

There are no food facilities or water fountains at Jacob’s Well Natural Area in Wimberley, so come prepared with plenty of water, snacks or a picnic lunch, and sunscreen (the park requests that swimmers apply it 30 minutes before getting in so it has a chance to absorb into the skin and less ends up in the water).

You’ll also want to wear sturdy shoes, and we recommend bringing goggles to better enjoy the underwater views with.

Consider using the restroom before setting off–while there are portable toilets by the parking lot, there aren’t any facilities by the well itself.

Step 5: Check-in.

Before setting off, be sure to check-in and confirm your reservation at the check-in booth next to the parking lot.

Step 6: Make your way to Jacob’s Well.

It’s about a 15-minute walk from the parking lot to Jacob’s Well. 

Most of the walk is completed under no shade, on a flat, graveled trail.

However, as you approach the well, you’ll not only be shaded but need to climb down a limestone staircase–and it can be very slippery from swimmers making their way back to the parking lot.

For that reason, consider wearing sturdy shoes (ie, not flip flops with no traction) to hike to Jacob’s Well.

Similarly, travel light–leave large objects like strollers behind if you can.

Step 7: Jump in!

Consider skipping the fretting about the temperatures and just jumping right into the well from the start–it will be starling but refreshing!

FAQ For Visiting Jacob’s Well, TX

Are there restrooms on-site.

There are portable toilets in the parking lot, but not directly by the well.

What about changing facilities?

Not really, unless you want to use the portable toilet. It’s better to arrive without needing to change if you can!

How long the swim season at Jacob’s Well?

The swimming season at Jacob’s Well runs from May 1 to September 30 each year.

The park itself is open year-round during daylight hours with the exception of a handful of major holidays (Christmas, New Year’s Day, Easter, Thanksgiving), and you can view the well at any time when the park is open.

Do you need to hike to reach Jacob’s Well?

Kind of–it’s a 15-minute walk, and while the bulk of it is more of a stroll than a hike, you’ll want hiking-appropriate shoes to descend the final limestone staircase to reach the swimming hole.

How much does it cost to go swimming in Jacob’s Well?

It’s $9.00 per adult to go swimming at Jacob’s Well, with lower fees available for children, seniors, service members/veterans, and residents of Hays County.

Are dogs allowed?

No, all fur friends need to be left at home.

How far in advance should you make a reservation?

As soon as you can commit to a date! During the peak of summer, reservations can easily sell out a month or more in advance, and the swimming hole is continuing to grow in popularity.

Is Jacob’s Well the same as the Blue Hole?

No, it’s not–Wimberley is lucky enough to be home to two famous Hill Country swimming holes, but they aren’t part of the same park.

The Blue Hole also operates on a reservation system, and you can find more details about making a reservation here . 

Do you always have to make reservations to swim?

Yes, Jacob’s Well operates purely on a reservation system for swimming.

Beyond Jacob’s Well in Wimberley

Jacob’s Well is only one part of Jacob’s Well Natural Area, though it is absolutely the most popular!

In addition to the beloved Texas swimming hole, the 81-acre natural area is also home to trails, bird-watching stations, a nature center, and plenty of dispersed picnic tables.

No fees or reservations are required to visit these parts of the park or to view Jacob’s Well without swimming. 

Beyond Jacob’s Well, Wimberley itself is also packed with fun things to do, including shopping in the boutiques downtown, grabbing a bite to eat from one of its many restaurants, and tracking down some of Wimberley’s 30 painted boot statues that add an extra dash of whimsy to downtown.

If you are coming to visit Jacob’s Well in Wimberley, we highly recommend making a day of it and enjoying the town itself before or after your visit!

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Ultimate Guide to Jacob’s Well, Texas (Tours, Pricing, History, Map)

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Jacob’s Well is a magical wonder. Jacob’s Well is located in Jacob’s Well State Park and was formed when the water table dropped deep enough for an underground river to be exposed. Jacob’s well has become one of Texas’ most popular attractions, drawing people from all over the world. Jacob’s well offers tours, camping spots, and much more!

Jacob’s Well is arguably the longest underwater cave in Texas and is an artesian spring that gives out several thousand gallons of water per minute. It is one of the most important geologic areas in the Texas Hill Country. The spot has become so popular that the Park authorities have started taking online reservations for the swimming spots. 

Jacob’s Well, Texas

One should understand the dangers before diving into Jacob’s Well. There are ample reasons why it is touted as one of the most dangerous diving spots. The 13-foot opening is dangerous, and authorities always tell the swimmers not to dive for their good!

However, people continue to jump into the opening even though there have been nine fatalities. No wonder it is known as a dangerous allure to divers mainly due to the narrow passages and poor visibility deep down in the caves. 

History of the Well

In 1850, the settlers first came upon Jacob’s Well near Wimberley, but they did not find a swimming hole. They discovered a magical fountain of clear water 12 feet in diameter and sometimes spouting five feet above the surface. It was named Jacob’s Well because of its Biblical magnificence. The area was mainly frequented by three Native American tribes – Tonkawa, Jumano, and Comanche. 

This is best described as an artesian spring that releases thousands of gallons of water from the Trinity Aquifer. The Texas pioneers used the water to power up a sawmill, which continued for almost 70 years. In 1924, Jacob’s Well had a flow of 170 gallons per second. However, the development in the area resulted in the reduction of the flow of water through the spring, and it rarely reached the previous flow rates.

Different measures are being adopted to address water conservation issues and improve the quality of water. With continued development and the increase in drought, Jacob’s Well is under extreme pressure. Monitoring the Well is now the foremost responsibility of the concerned authorities to ensure the stability of water and for the life that exists in and around the water.

Geological Cave Formations in the Well

It is the fourth chamber of Jacob’s Well known for its beautiful geological formations. Those who have viewed the fourth cave say it is a virgin cave with beautiful limestone formations with no signs of gravel. 

Wildlife in Jacob’s Well

One will not find many plants and animals deep inside the cave, but there are ample signs of life around the entrance and in the first chamber. There are turtles, catfish, sunfish, and several species of fish. Experts say that these life forms had entered the cave a long time back, lost their way, and are now unable to get out.

Some native species like the Texas Cave Salamander have lost their pigmentation due to lack of sunlight and do not need eyes to navigate inside the cave. 

Download our Jacob’s Well Guide (Unofficial) HERE: 

Jacob’s Well, Caves, Cave Guide, Digital Download, Printable Download, Instant Download, Natural Science, Science Lesson, STEM, STEM Lesson

Is the Well Haunted?

The well is not haunted, but it has been touted as one of the most dangerous diving spots in the world. At least nine people have died here, although it is difficult to ascertain the exact numbers.

The Well is only 13 ft at the opening. Some people dive straight into the well amid the upward current. Some of the daredevil divers even do flips in this swim-at-your-own-risk environment. So a dive inside the Well might seem like a lot of fun, but it can be dangerous in reality. 

How Big is Jacob’s Well?

The Jacob’s Well Natural Area is a little more than 81 acres. Jacob’s Well is the 2nd largest fully submerged cave in Texas, with a total length of 4341 ft . The deepest part of the cavern system has a depth of 140 ft.  

Jacob’s Well Tours

There are guided morning tours offered free to the public from October to April. These tours are led by park staff or dedicated volunteers. The guides will tell you about the history of Jacob’s Well and the aquifer system that sustains the Well and the local vegetation and animals. The free guided morning tours are available every Saturday morning from 9 am. The tours are not conducted in the summer months. The tours last one hour and are not strenuous. 

Tour Prices and Discounts

The cost for swimming is USD 9 per adult, USD 5 for children aged 5 to 12 years, and seniors over 60 years of age. There is no swimming fee for children under the age of 5. This charge is for swimming only; if anyone wants to roam around in the Natural Area, they need not pay anything.

There is no fee for parking also, but once the parking lot gets filled up, they will turn away visitors without swimming reservations. Each swimming reservation is for a 2-hour block, and there is no separate entrance fee for the Natural Area. 

Is Jacob’s Well Cold?

The summer months can be grueling for anybody. Temperatures can reach 95 to 100 degrees F in the summer, but the water temperature remains constant at 68 degrees F throughout the year. 

What to Wear?

Since you will be going into the swimming hole, you should be carrying appropriate dresses. As for footwear, we recommend only water shoes.

Walking around the area barefoot would not be comfortable, so swimming shoes would be of great help. You can wear sandals, but we highly recommend proper footwear for this trip. Apart from these, do bring in sunscreen and towels to beat the heat.  

Jacob’s Well Hours

The Natural Area is regularly open from 8 am to 6 pm. The recommended hiking hours are 8 am to 10 am daily. The Nature Center is open on Saturdays and Sundays from 10 am to 2 pm. No person is allowed to enter the premises after 5:30 pm. 

What to Do at Jacob’s Well (Beside Tours)

Not many people realize that the well area spreads over 81 acres and the swimming hole is only a tiny part of it. Apart from swimming, there are many other things to do here, such as hiking, birding , geocaching, photography, picnicking, or simply viewing the spring for long hours. No reservation is required for these activities, although you need to reserve a spot to go swimming.  

Best Time to Visit Jacob’s Wells

The well is open to visitors from May to September. The best time to come here is during summer, as you get a chance to get relief from the oppressive heat. However, the place gets crowded in summer, and online reservation is mandatory, which should be done at least two weeks in advance. 

How to Get to Jacob’s Well

The area is around 10 min from Wimberley in Texas and 45 min from Austin. The entrance to the Well is at 1699 Mt Sharp Road. One can easily find the location in Google Maps by searching – Jacob’s Well Natural Area. 

Hotels near Jacob’s Well

There are some excellent hotels and lodging options near the region, namely The Lodge at Cypress Falls and Wimberley Log Cabins Resort & Suites. You can also stay at Cypress Creek Cottages, just a mile from Jacob’s Well. 

Places To Stay Nearby

Visiting jacob’s well.

Do you need more information before visiting? Call (512) 214 –4593 or  email Jacob’s Well  for an information packet. 

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How To Visit Jacob’s Well Natural Area in Wimberley, Texas

The Texas Hill Country has so many great swimming holes, but undoubtedly one of the best is Jacob’s Well, located just north of Wimberley, Texas, and a 45-minute drive southwest from Austin. This spot has become so popular that just like the famous Hamilton Pool nearby, the Parks Department had to start instituting reservations for visitors. So, if you’re planning to be in the Austin or San Antonio area and want to take a day trip to Jacob’s Well Natural Area, make sure to follow all these steps and plan ahead so that you don’t miss out!

When Can You Visit Jacob’s Well?

Swimming at Jacob’s Well is only allowed from May 1 through September 30 and is by reservation only. Jacob’s Well Natural Area is open daily (except certain holidays) from 8 a.m. to 6 p.m. all year round. Jacob’s Well Natural Area is just over 81 acres large, and the swimming hole is just a small part of it!

Which leads me to…

How Do You Make a Reservation for Jacob’s Well?

Reservations for swimming at Jacob’s Well can be made at this website run by the Hays County Park Department. You pay in full online at the time of booking, and all sales are final (no refunds or rainchecks, date transfers, etc). I recommend booking as far in advance is possible, usually at least a few weeks out. Weekends even further out! This is a very popular swimming spot for locals of Central Texas and tourists alike, and it can book out months in advance for certain dates.

The cost to swim is $9 per adult, $5 for children ages 5-12 and seniors over 60 (and military/veterans), and free for children under 5. The price is only for swimming, so if you just want to hike around the natural area, that’s actually free! Parking is also free, so no need to worry about that (although do note – if the parking lot becomes full at peak summer times, they will turn away visitors without swimming reservations).

Each reservation is a 2-hour time block, so if you show up late, you will be let in, but you’ll be cutting short your own swimming time! After each 2-hour block is up, they clear everyone out of the area to allow the next group in.

Another way to visit is via a guided morning tour that they have on offer not during summer by request. The guided tours last around an hour and take you around different nature trails of the area. You’ll learn about the history of Jacob’s Well, the aquifer system that sustains it, and about the local wildlife and vegetation there. The guided morning tours are FREE and available on the 2nd and 4th Saturday of every month at 9 a.m. by request only at [email protected]   or call (512)-214-4593. Please note though, the tours are only available NOT during the summer when swimming is open, and this is a totally different thing than swimming reservations! And you need to reach out more than 24 hours in advance to arrange the tour.

Tips for Visiting Jacob’s Well

• What a lot of people don’t realize is that you have to go on a short hike down from the parking lot to reach the swimming hole, so you’ll want to budget time and be prepared to make the trek. While it isn’t too far, it does take about 15 minutes and is a bit steep at times.
• Bring a lot of water! Texas in the summer is HOT and you do have to walk to the swimming hole! You do NOT want to run out of drinking water down there. Same goes for snacks if you need them. There are no services provided down there (and no public drinking fountain).
• I highly recommend water shoes. It’s not super comfortable to walk around the area barefoot when you’re down by the water, so swimming shoes will be a big help. While you can make the hike down in sandals, I also do recommend proper footwear for the walk, just to be safe.
• There are stairs and hills, so this is not a stroller-friendly activity.
• There is no lifeguard on duty.
• Wear sunscreen and bring sunscreen down with you. And towels. Like I said y’all, the sun is strong down here. Be prepared for it to be over 100°F on a hot summer’s day.
• Some examples of important things not allowed include: glass containers, alcohol, pets, and drones

Fun (And Tragic) Facts About Jacob’s Well

• Jacob’s Well is the second-largest fully submerged cave in Texas! The deepest part of the cavern system goes to a depth of 140 feet, and the main cavern length is 4,341 feet.
• From the surface, the 12-foot opening makes for a popular jumping spot and is the main attraction for visitors to Jacob’s Well. That surface opening continues vertically about 23 feet down (so you won’t hit the bottom when you jump into the blue hole), before continuing at an angle through different parts of the cave system until it reaches its max depth.
• Because of the beauty of the underwater caverns, Jacob’s Well has long held a dangerous allure to divers. But the narrow passages, “false chimney” (a fake exit, basically), and poor visibility in tighter spaces make it a harrowing dive even for experts. And over the years, at least 8 people have died exploring the caves. Because of the previous deaths at Jacob’s Well, recreational scuba diving is not allowed, but occasionally freedivers still make their way down. Due to the deaths that have occurred at Jacob’s Well, it has been called Texas’ most dangerous diving spot, and one of the most dangerous diving spots in the world.
• The Well is an artesian spring that releases thousands of gallons of water every day, coming from the Trinity Aquifer through the cave system. The water stays at 68°F all year-round. Jacob’s Well is also the headwaters of Cypress Creek (which also flows through the popular Wimberley swimming spot nearby called Blue Hole Regional Park) and deposits into the Blanco River.
• I couldn’t find much information on it, but I read that the local Native tribes considered the Well to be sacred grounds. Three of the most prominent tribes in this area during the 1850s when the Well was “discovered” by William C. Winters were the Tonkawa, Jumano, and the Comanche. Prior to Texas becoming a state, most of the Native Americans were either eradicated or removed, and because of this, only three reservations still exist in all of Texas today: the Alabama-Coushatta Indian Reservation near Houston and the Tiguas and the Kickapoo in the valley of the Rio Grande (and none remain in the Texas Hill Country where Jacob’s Well is).

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• Jacob’s Well Natural Area

Updated March 28, 2024

Swimming at Jacob’s Well is currently not permitted.

Jacob’s Well is currently experiencing historically low water conditions that are unsafe for swimming. Please check back here for updates regarding the 2024 swim season.

Please note that the park is still open for hiking and viewing the spring during our regular hours. Plus we have geocaching, bird watching and a Nature Center to explore and enjoy! We also have p icnic areas, a labyrinth, a sundial, and a Loose Parts Play Area!

Interested in a guided tour of Jacobs Well? Check out the tour info at the bottom of this page.

Know Before You Go!

• Jacob’s well natural area is currently open to the public during open hours (8 a.m. – 6 p.m. daily).
• Reservations are required for water access at Jacob’s Well.
• No dogs, glass, alcohol, or drones are permitted in the natural area.
• Visitors who just want to hike do not need a reservation. Recommended hiking hours are 8 a.m. – 10 a.m. every day.
• We recommend all visitors follow the most up-to-date CDC guidelines while visiting the park.

Jacob’s Well Natural Area is NOT allowing swimming at this time:

We are currently in an annual period of aquatic restoration which lasts from October 1 – April 30 of each year. The cool clear water here makes Jacob’s Well a unique swimming destination in the Texas summer heat. However, the large number of visitors we receive during these months can be very disruptive to the wildlife that calls this area home. This is especially true of the aquatic wildlife of Cypress Creek. Therefore we dedicate the chilly fall, winter, and spring months to habitat restoration. During this period, public swimming access is prohibited but we encourage visitors to come take a peaceful hike and observe the large variety of wildlife that is visible at this time!

Swimming in Jacob’s Well:

PLEASE NOTE: Public swimming access in Jacob’s Well is contingent on precipitation and groundwater flow. Jacob’s Well’s flow is currently at a level that is unsafe for swimming. We will keep this website updated regarding public swim access. Jacob’s well is normally open for swimming from May 1  – September 30 by online reservation only. We do not have a waitlist for swimming. Again, this is our normal swimming timeframe. However, we will not be allowing swimming until conditions improve. Reservations are for a specific two-hour time block and guests must show up for the time specified in their reservation. Late arrival is okay and we will hold your reservation until you arrive BUT your time block remains the same and you will have less time to swim. 

If You Are Not Planning To Swim: 

There is no fee to park or enter the natural area. A fee is only required to swim in Jacob’s Well. During peak hours the parking lot may reach capacity, at that time we will begin to turn away all visitors without reservations until there is more space available.

Recommended Hiking Hours:  8 a.m. – 10 a.m. every day Entrance for hiking and viewing the spring is not guaranteed outside of the recommended hiking hours. This is based on park capacity. We  strongly recommend  visiting the park during our recommended hiking hours to beat the heat and crowds.

   Parks Department Phone Number 512-214-4593

   Please note:

• Any swim reservation left unpaid after more than two (2) hours will be removed from the system and you will be required to start the process over.
• Payment for your reservation will include a service fee in addition to the designated swimming fees below.
• At this point in time Jacob’s Well Natural Area is unable to accept American Express cards as payment for a reservation.
• JWNA is unable to issue refunds or rainchecks.  Reservations may not be transferred to a different date once created.

See rules and fees below:

          Things to do at the preserve: 

There is no fee to park or enter the natural area. A fee is only required to swim in Jacob’s Well. Swimming is permitted (with reservations only) between May 1-September 30. Hiking, birding, picnicking, geocaching, photography and viewing the spring are permitted within park hours, with no reservation needed. If you are interested in a tour of Jacobs Well Natural Area, then please view the #Tours section below.

Parks Department Phone Number: 512-214-4593

Please note:

Hours & Rules

All Hays County Parks will be closed to the public on the following dates:

Sunday, April 9, 2023 (Easter) Thursday, Nov. 23, 2023 (Thanksgiving) Monday Dec. 25, 2023 (Christmas) Monday, Jan. 1, 2024 (New Year’s Day)

Jacob’s Well Natural Area is open daily (except the dates listed above) from 8 a.m. to 6 p.m. 

NO ENTRY IS PERMITTED AFTER 5:30 p.m.

Jacob’s Well Natural Area is a day-use facility ONLY Swim, jump, or climb at your own risk – no lifeguard on duty

• Swim at your own risk!
• No SCUBA diving
• No bicycles, ATV’s, or other motorized vehicles on grounds
• No fires, fireworks, or smoking
• No pets or other domesticated animals
• No firearms, archery equipment, hunting, or fishing
• No glass containers
• No alcoholic beverages or illegal drugs
• Disorderly conduct and excessive noise prohibited
• Destruction or removal of vegetation and other resources including animals or fossils, is prohibited
• No unmanned aerial vehicles (UAVs)
• No nudity allowed on park property; appropriate clothing must be worn at all times.

This is a Natural Area so please be mindful of your impact – trash cans are located throughout the park for your convenience.

Failure to abide by these rules will result in immediate removal from Jacob’s Well Natural Area. There will be no refunds to visitors who are asked to leave by Hays County staff. Hays County is not responsible for lost, stolen or damaged personal property.

Lost and Found Policy:   All lost items recovered on the property of Jacob’s Well Natural Area will be held for a period of 30 days during which you are responsible for contacting and claiming your item. Any lost item not claimed after 30 days may be subject to disposal by the Hays County Parks Department.

Swimming Fees*

About Jacob’s Well

A Few Facts About Jacob’s Well

• Jacob’s Well Natural Area is a little over 81 acres.
• Jacob’s Well is an artesian spring that releases thousands of gallons of water a day.
• Jacob’s Well is the second-largest fully submerged cave in Texas.
• The source of the water comes from the Trinity Aquifer, which makes its way from an extensive underground cave system.
• The deepest part of the cavern system is 140 feet deep. The main cavern length is 4,341 feet and the secondary cavern, which branches off the main cavern, is 1,314 feet in length.
• The water temperature stays a constant 68°F.
• Jacob’s Well is the headwaters of Cypress Creek, which flows through Blue Hole Regional Park and feeds into the Blanco River.
• More than 200 Native Indian groups populated Central Texas and were collectively known as the Coahuiltecans. Three of the most prominent Indian tribes that roamed this area are the Tonkawa, Jumano, and the Comanche.

Jacob’s Well Natural Area consists of five land surveys that all use the spring as a corner to tie the properties together. These surveys were conducted in 1847 by a prominent surveyor names Bartlett Sims. In the early 1850’s William C. Winters, a San Jacinto veteran and early settler of Wimberley, hiked up Cypress Creek searching for its source and found an overflowing spring. It is said that Mr. Winters exclaimed “like unto a well in Bible times.” Thus it was named ‘Jacob’s Well’. The property changed hands many times over the next 100 years and became a popular recreational destination. Jacob’s Well Natural Area remains a popular recreational destination today.

Tours and Amenities

GUIDED MORNING TOURS: Free to the public, offered Saturdays, October – May

When available, guided tours are led by park staff and/or dedicated volunteers. The guides will speak in-depth about the history of Jacob’s Well and the aquifer system that sustains it as well as the local wildlife and vegetation found here.

FREE guided morning tours are available on Saturday mornings from October thru May at 10 a.m. Tours are not available during summer months.  Guided morning tours last approximately one (1) hour and will lead you on various compacted granite and natural surface trails. While we do not consider our tours to be strenuous, you will travel up and down several inclines and walk on rock ledges. Please be aware of your own personal limitations.

Upcoming Tour Dates in 2024

March 30 April 6 April 13 April 20 April 27

• Tours depart from the Jacob’s Well Nature Center at 10 a.m.
• Please email  [email protected] for all other questions. For private tours, please contact us in advance. A minimum of 10 persons is required for a private tour.
• Things to Bring : Drinking water, good walking shoes, binoculars, a love for nature

        Guided Audio Tour: https://www.youraudiotour.com/tours/1862/

         This is a free guided audio tour of Jacob’s Well Natural Area. Five stops will guide visitors through the park while discussing the history, geology, and ecology of the area. Access the tour via this link or by scanning one of the QR codes found throughout the park at each stop. 

Other Park Amenities

Hiking Trails, Geocaching, Birding, Scenic Photography, Children’s play area, Picnic areas, Labyrinth, Sundial, Loose Parts Play Area

See our geocaching brochure!

Education Opportunities

Nature Center Exhibits – Open Saturdays 11 a.m.-3 p.m. Here you will find dive videos, historical photos, our massive fossil collection, wildlife exhibits, and more!

Field Trips at Jacob’s Well

Jacob’s Well Natural Area is happy to host school field trips, scout trips, home school groups and other groups. Please contact us for more information about tours, trips, or other educational visits to Jacob’s Well Natural Area. If you are interested in a field trip for your school or organization,   please fill out this form  and email to  [email protected] .

Upcoming Events

Picnic With Park Staff

This fun event takes place July 29 at 11 a.m. Bring a lunch and join Hays County park staff for a picnic at Jacob’s Well Natural Area! From 11 a.m.-noon you’ll have the opportunity to learn about what we do and ask staff any questions you may have. Following the picnic, Nature Center exhibits will be open to the public from 11:45 a.m. – 1 p.m.

When you arrive at the park, head down to park in Parking Lot C. The picnic will take place at the Nature Center Pavilion.

What to bring: A lunch, water, and good walking shoes.

Tips for Visiting

• Bring plenty of water.
• Swim at Your Own Risk – there is no lifeguard on duty.
• Know your limits – temperatures often reach 95 to 100°F over the summer months.
• Accommodations can be provided to those who need assistance reaching the Well. Please let an employee know upon arrival if you require this extra assistance.
• Wear appropriate footwear – there will be a 15-minute hike to Jacob’s Well from the parking lot and the area surrounding the Well can be steep and slippery.
• The walk down to Jacob’s Well is not stroller friendly and does involve several sets of stairs – you may want to consider leaving strollers in the car.
• You are welcome to bring snacks or a picnic – Jacob’s Well Natural Area does not provide any food. Coolers are allowed but there is not much space for large coolers near the Well. Picnic tables are located throughout the park.
• Due to the sensitive nature of the park, BBQ grills are not permitted.
• Apply sunscreen 30 minutes prior to swimming so that it doesn’t come off immediately once you hop in.
• Our parking lot is small so please consider carpooling if you are coming with a large group.
• There is limited space in the swimming area – we recommend leaving large inflatable floats and pool toys at home.
• The park gets very busy over the summer so we recommend making swimming reservations as soon as possible (at least 3 weeks ahead of time).
• JWNA does not provide life jackets, please bring your own if needed.
• Jacob’s Well is located approximately 37 miles from Austin, 48 miles from San Antonio, 186 miles from Houston, and 205 miles from Dallas

If you have questions about reservations or would like more information about the natural area, please call or email. Park information line : 512-214-4593 Park email: [email protected] Jacob’s Well Natural Area Official Facebook Page :  https://www.facebook.com/JacobsWellOfficial/

Jacob’s Well Natural Area is located approximately 10 minutes from the city of Wimberley, TX. The entrance to Jacob’s Well Natural Area is located at 1699 Mt. Sharp Rd. Wimberley, TX, 78676

In Google maps, please search: Jacob’s Well Natural Area.

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Texas Travel 365

Tips for Jacob’s Well: A Perfect Texas Oasis

September 16, 2021 //  by  Texas Travel 365 //   Leave a Comment

Visiting Jacob’s Well is truly the perfect Texas Oasis!

Adding this to your vacation to-do list or simply stopping by for a few hours ensures you can add a little relaxation to any of your trips. Jacob’s Well is the second-largest fully submerged cave in Texas and its natural areas sits on over of 81 acres. It is truly one of the best swimming holes in Texas!

This artesian spring releases thousands of gallons of water a day, making it the perfect place to explore, swim, float, and just relax! From hiking to camping or just enjoying the water itself, you are bound to love your time at Jacob’s Well, so make sure to visit!

What is Jacob’s Well Natural Area?

As mentioned earlier, Jacob’s Well Natural Area covers over 81 acres and is a natural spring in Texas that releases thousands of gallons of water a day. The well itself is the second-largest submerged cave in Texas.

With the deepest part of the cavern system reaching 140 feet, these caverns are fun to explore and are extensive! This lovely ecological resource is the most significant spring in Texas Hill Country , and in combination with its surrounding vegetation, visitors of all ages come to witness its enchanting beauty.

From recreational areas, educational opportunities and more, this flowing karstic spring is a wonderful ecological resource. Jacob’s Well is truly a part of the Wimberley experience and is the perfect place to swim, observe, take photos, hike, and have a picnic!

Where is Jacob’s Well Located?

The location of Jacob’s Well is quite easy to get to. The Natural Area is only 10 minutes from the city of Wimberley, Texas. If you simply put Jacob’s Well Natural Area into your GPS you can get there easily!

However, if you are looking for specific directions to Jacob’s Well, the entrance is located at 1699 Mt. Sharp Rd. Wimberely, Texas 78676.

How much Does it Cost to Visit Jacob’s Well?

There are a few different fees you should be aware of for when you visit Jacob’s Well, especially if you are planning on swimming there! For adults, it is $9.00 a person to swim, but if you are a Hays County Resident, it only costs $5.00 to get in. But make sure to bring your photo ID to prove you are a resident!

Children between the ages of 5-12 are also $5.00 a person, and four and under are free. Seniors above the age of 60 are $5.00, and a Service Member or Veteran is also $5.00. It is a cheap and fair price for a full day of fun!

If you are not planning to swim, however, entrance to the area is free, and it does not cost anything to park your car! And you only have to pay these swimming fees during the swim season itself, which is May 1-September 30!

What Time Does Jacob’s Well Open and Close?

Jacob’s Well in Texas is open daily except for on certain holidays such as Easter, Thanksgiving, Christmas, and New Years Day.

But if you are visiting Jacob’s Well on one of those non-holiday days, make sure to arrive around 8 a.m. because that is when they open! And be prepared to head out around 6 p.m. as they shut down at 6 in the evening.

Do You Need Reservations at Jacob’s Well?

Jacob’s Well is open from swimming from May 1- September 30 and you need to make appointments and reservations to swim here!

Reservations are specific for a two-hour time block. Guests most show up to swim at Jacob’s Well for their time specific reservation. If you are late, your slot is held, BUT you have less time to swim!

For information on Reservations, you can call the Parks Department phone number at 512-214-4593.

How Deep is Jacob’s Well?

As mentioned earlier, the deepest part of Jacob’s Well rests at about 140 feet below the surface. The main cavern is 4,341 feet in length, and the secondary cavern (which branches off the main cavern) is 1,314 feet in length.

Because Jacob’s Well is the second-largest fully submerged cave in Texas, guests love to explore this cave that has become home to salamanders, crawfish, isopods and more. The gorgeous limestone of the cave also draws people in!

How Cold is Jacob’s Well?

Jacob’s Well stays at a constant 68 degrees year round, which is surprising! But the water flows through Blue Hole Regional Park and feeds into the Blanco River, so it is always perfect for a fresh dip. It will cool you off!

Crowds at Jacob’s Well?

Does Jacob’s Well usually get crowded? Should you go early? These are all really important questions to ask! Make sure you can get to your swimming reservation on time, as you don’t want to cut that short.

However, during peak hours, the parking lot may reach capacity. When this happens, guests are turned away unless they have a reservation. This continues until more space becomes available!

If you are not swimming, however, crowds become big on the hiking trails. Entrance for hiking and viewing the spring is not guaranteed and is based on park capacity, so it is recommended to visit during recommend hours to beat the beat and the crowds!

Camping at Jacob’s Well?

If you are looking to camp at Jacob’s Well in Texas, we recommend checking out the Jacob’s Well Tourist Park. This area looks out over the southern end of Moreton Bay and is perfectly situated on the front of Jacob’s Well.

Here you can camp yourself or even stay in contained villas. There are park facilities near by as well, but do make sure to be aware that when you are in the Nature Area itself, you will not have access to public water.

Also don’t forget that the terrain at Jacob’s Well can be a little unfriendly, especially when hiking to it, which may make camping hard. With lots of stairs and high temperatures, take your risks carefully!

Swimming at Jacob’s Well?

As mentioned earlier, you only have to pay a fee and make a reservation if you plan on swimming at Jacob’s Well in Texas. This gorgeous spring is something you don’t want to miss, so make sure to plan ahead!

From consistent temperatures of 68 degrees, to two-hour block reservation, limited capacity, and a designated swim season (May 1- September 30, this is a small and intimate way to explore the caves below.

Make sure to arrive on time to swim, and bring proper bathing wear as well as towel, appropriate shoes, water, and more. And as always, be careful! Swim at your own risk and watch out for one another: there is no lifeguard on duty!

And there you have it guys, a quick Q & A guide for what to expect at Jacob’s Well. Jacob’s Well natural area is so fantastic and a great place to swim, explore, hike, take photos and just relax. So whether you make a reservation or just stop by for a few hours, make sure to enjoy this natural spring and all it has to offer. We promise you won’t regret it!

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Guide To Visiting Jacobs Well- Everything You Need to Know

Categories All Posts , Destinations , Texas , United States

Have you ever heard of Jacobs Well? If you haven’t, it’s a popular swimming destination that sits between Austin and San Antonio Texas. It’s about a 50-minute drive from Austin and about a 1 hour and 15-minute drive from San Antonio.

Jacob’s Well is a must-visit natural spring and nature area if you’re visiting one of these two Texas towns. We’re excited to share our guide to visiting Jacob’s Well, so let’s get into it! 

Disclaimer: This post contains affiliate links, which means if you choose to use our links we may receive a small commission .

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What is Jacob’s Well?

Table of Contents

Jacob’s Well is a natural spring that is located northwest of Wimberley, Texas. Jacob’s Well is the headwaters to Cypress Creek and the water comes from the Trinity aquifer below the spring in the underwater cave system.

Jacob’s Well Natural Area is a little over 81 acres  The natural spring is located within Jacob’s Well Natural Area which offers a variety of outdoor activities for visitors. The Natural Area is open all year-round. 

Things To Do 

Swimming .

One of the main attractions for visitors to Jacob’s Well is being able to go swimming. The swimming season runs from May 1st to October 1st.

The spring is a favorite swimming spot of those visiting Wimberley, Texas, and is a great spot to cool off in the hot summer months.

Year-round it stays at a constant 68º Farehnheit. Below the artisanal spring of Jacob’s Well is a dangerous cave system that only permitted cave-diving research professionals are allowed to dive in. 

Swimming is available in two-hour time slots and you must make a reservation prior. The maximum amount of swimmers per time slot is 45 for the spring. 

There are also fees to go swimming in the spring. For adults, it’s $9, for Hays County Residents, children ages 5-16, Seniors 60+, and service members/veterans the fee is $5. For children under the age of 4 years old, they are free. 

Hiking 

There are a lot of short and easy hiking trails around Jacob’s Well Natural Area that anyone can go on for free. There is no parking fee either.

Taking a hike through the natural area is a great and free way to get outdoors and into nature while visiting this area. Some of the trails have shade to so help you stay cool if you’re hiking in the summer months. 

Have a Picnic

The park also has a variety of picnic areas where you can stop and have yourself a picnic while you’re visiting the park. 

Take a Free Tour 

From October to April visitors can take a free guided tour led by Master Naturalist volunteers. The tour will go in-depth about the history, the aquifer system, and the local wildlife and vegetation of Jacob’s Well.

You’ll be led through various compacted granite and natural trails. The tours are only available on the 2nd and 4th Saturday of every month at 9 a.m. my request only. The tours are 1 hour long. 

Tips for Visiting Jacob’s Well 

Swim at your own risk.

When you’re swimming around Jacob’s Well make sure you are being safe and cautious.

There will be no lifeguard on duty, so be sure you are a strong swimmer or stay in shallow areas. 

Bring Water 

There are no public drinking fountains or drinking water available anywhere in the park. So be sure to bring enough water for you and everyone you are visiting the park with!

Especially in the summer months, it can get pretty hot outside, around 95 and 100º F, and it is easy to become dehydrated. 

Wear the Right Footwear

The walk down to Jacob’s Well is a 15-minute hike from the parking lot that can be steep and slippery. It also involves several sets of stairs and is not stroller-friendly. 

Make an Appointment to Swim

Jacob’s Well itself gets very busy in the summer months, so be sure to book your appointment well ahead of time, by at least 2 weeks if you can, so that way you should be able to get an appointment and have time to go swimming. 

Where to stay

Jacob’s Well is located just northwest of Wimberley, Texas, which makes Wimberley the perfect town to stay in when you’re visiting this natural area. 

Some of the top hotels in this area:

Mountain View Lodge 

Wimberley inn , creekhaven inn & spa, wrapping up .

Jacobs Well is a natural spring located near Wimberley, Texas that is a gorgeous spot to cool down in the summer months.

Jacob’s Well Natural Area is open year-round, visitors can hike around, picnic, or go on a free tour of the natural area. Or of course, you can even go swimming in Jacob’s Well itself.

The surrounding nature of this area is a beautiful outdoor space and is a great spot to visit for those on vacation or living in the area! Happy travels!

For more info on visiting Jacob’s Well click here to see the state’s website!

How Deep is Jacobs Well?

The deepest part of Jacob’s Well is 140 feet deep. 

When Can you Swim in Jacobs Well?

May 1st to October 1st

How Much Does it Cost to Go to Jacobs Well?

Visiting the natural area to hike is free. To swim in Jacob’s Well the cost for adults is $9, for Hays County Residents, children ages 5-16, Seniors 60+, and service members/veterans the fee is $5. For children under the age of 4 years old, they are free. 

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Visiting Jacob’s Well in Wimberley, Texas

Visiting Jacob’s Well Natural Area in Wimberley was an unplanned stop on my road trip through Texas, and it ended up being one of the best. This beautiful nature preserve in Hays County features unique hiking trails, bird watching, and best of all, underwater caves. If you’re looking for some unusual sightseeing, be sure to stop at Jacob’s Well and gaze into the clear blue opening of the second largest fully submerged cave in Texas (and dive in, if you dare). Below are some visitors tips I picked up from my time spent exploring this iconic and mysterious area.

This article contains affiliate links. If you use these links to buy something I may earn a commission. For more info, please see my  affiliate disclaimer .

How to Find Jacob’s Well in Wimberley, Texas

Jacob’s Well is located in Jacob’s Well Natural Area in Wimberley, Texas. The entire natural area spans over 80 acres, and contains lots of hiking trails and areas of exploration. There is pretty clear signage from the entrance that directs you where to park for Jacob’s Well. The parking lot is right near the trailhead, and the trail is very well marked, ultimately leading you down to Jacob’s Well.

Address for Jacob’s Well Natural Area : 1699 Mt Sharp Rd, Wimberley, TX 78676

Hike the Trail to Jacob’s Well

Follow the occasional signs on the walking paths and you will easily find Jacob’s Well. This 0.9 mile, out and back hike is pretty easy-paced, but does contain uneven surfaces and some pretty steep and precarious stairs. Watch your step, take your time, and use those handrails. Along the trail route to Jacob’s Well you will pass lovely picnic tables and park benches shaded by massive trees. There are lots of open areas on this hike as well, however, so be sure to wear sunscreen and bring a hat in the summer months. It is recommended to hike in the morning hours to avoid heat and crowds.

Can you Swim in Jacob’s Well?

Swimming is welcomed in Jacob’s Well from May through September. There is no lifeguard on duty, however, so swim at your own risk. These cool waters are popular in the summer months for those visiting and sightseeing in Wimberley, Texas, or for those simply wanting to fulfill the dare of jumping into the dark abyss that is Jacob’s Well. October through April is used for aquatic restoration, so swimming is prohibited in the fall, winter, and spring months.

Reservations Needed for Swimming in Jacob’s Well (Book prior to Visiting Wimberley, Texas)

If you’re simply looking to walk around the natural area and hike down to view Jacob’s Well, a reservation is not needed. If you’re looking to get in the water, however, you will need to reserve your time slot. Visitors can Reserve a Swimming Time at Jacob’s Well through the Hays County Parks Department website. All swimming time slots are 2 hours total, so be sure to arrive on time to maximize your experience at Jacob’s Well. If you’re planning to visit during peak hours on a popular summer weekend, be sure to book in advance to guarantee your space.

Safety at Jacob’s Well

Since there is no lifeguard on duty at Jacob’s Well, be sure to practice safe swimming, and only visit during your designated day time slot. Water shoes are encouraged to protect your feet when waking around near the well, and be sure to bring sunscreen, a hat, and a towel. There are no pets, glass, alcohol, smoking, or drones allowed in Jacob’s Well Natural Area. Picnicking is encouraged, but be sure to clean up after yourself to keep the area clean and protect the wildlife.

Some History to Learn While Visiting Jacob’s Well in Wimberley, Texas

According to the posted signage in the park, the area around Jacob’s Well was originally frequented by several native American tribes including the Tonkawa, Jumano, and the Comanche. Early settlers in the 1800’s and 1900’s traveled by wagon to visit the area. It’s clear that the mystery of this deep well has intrigued travelers for centuries, and will continue to do so for many years to come.

Why is it Called Jacob’s Well?

The origin of the name “Jacob’s Well” is from 1850. One of the early settlers visiting Wimberley, Texas, Mr. William Winters, went searching one day for the source of Cypress Creek. He found a spring of water at the end of his hike and described it ”like unto a well in Bible times.” So it’s from biblical inspiration that the name came to be.

Tips for Visiting Jacob’s Well in Wimberley, Texas

• Arrive in the morning to avoid the heat and crowds
• Reserve a spot ahead of time if you’re planning on swimming in Jacob’s Well
• Bring your own water as there is none in the natural area
• Pack a picnic if you’re planning on spending the day there
• Wear comfortable shoes for the hiking trails and uneven stairs
• Bring a hat, sunglasses, and sunscreen
• If swimming, be sure to bring a towel and some water shoes or sandals

Pin it for Later: Visiting Jacob’s Well in Wimberley, Texas

Looking for More Bizarre Nature Formations in the US?

• Visit sand dunes, rainbow hills, and salt flats at  Death Valley National Park .
• Adventure to Anacapa Island and wander the uninhabited land jutting out of the Pacific Ocean.
• See the naturally formed Mobius Arch in California’s Alabama Hills , a popular Wild West filming location.

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10 Things To Know Before Exploring Jacob’s Well

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Years ago, I first discovered Jacob’s Well as a fun swimming hole where you could jump wide off the rocks into the cold, cold artesian springs. It would take your breath away. It’s 140 feet deep, and there are wooden walk areas around the hole where you can sit with your feet in the water. It’s a great place to cool off in the hot Texas summer. The underwater cave draws curiosity, and some people try to explore the depths. There is something about the allure of the unknown.

1. What Is Jacob’s Well?

Jacob’s Well is one of the outstanding perpetual artesian springs in the Texas Hill Country , now owned by the Wimberley Valley Watershed Association , dedicated to sustainable watershed education, conservation, and land preservation. It is also one of the longest underwater caves in Texas, at over 4,500 feet in length. A protected swimming hole, Jacob’s Well is the primary source of water to Cypress Creek. The creek flows downstream through Woodcreek, Wimberley, through the Blue Hole swimming area, and into the Blanco River.

2. Around-The-Spring Info

Jacob’s Well Natural Area , the 96 plus acres around the spring, has developed into an invaluable natural resource. Meet at 9 a.m. Saturdays for a one-hour tour with a member of the Texas Master Naturalists discussing the Native American and pioneer history, geology, conservation, native plants, and wildlife of the area. Docents are available from 10 a.m. to 2 p.m. Saturdays to share information about Jacob’s Well. You can also view videos in the Nature Center.

3. Area History

When settlers first found Jacob’s Well around 1850, they discovered a mysterious fountain of clear, clean water, spouting four or five feet above the surface and about 12 feet in diameter. They named it Jacob’s Well after the location in the Bible .

Three of the most well known Native American Tribes frequented the area: Tonkawa, Jumano, and the Comanche.

Hays County purchased a large portion of the 96 plus acres in 2010 with voter-approved park bond funds to preserve, restore, and protect the natural area. Come for a swim, observe birds and wildlife, picnic, hike, and take photos. Things to bring with you: binoculars, good walking shoes, and drinking water.

4. Swimming At Jacob’s Well

Swimming is only allowed May 1 to September 30, with a strictly enforced two-hour online reservation. Jacob’s Well is such a unique swimming destination in the hot summer months that a two-hour reservation window helps control the crowds. With your reservation, there is no waitlist for swimming. Make your reservation several weeks in advance to guarantee your swim access. If you are late, your two-hour swim access won’t extend.

With the seasonal swim access, the aquatic wildlife has a chance to be restored during the fall, winter, and spring months. The constant temperature of 68 degrees is home to sunfish, perch, turtles, crustaceans, and the cave-adapted fern bank salamander , a Texas salamander endemic to springs near the Blanco River watershed.

Pro Tip: Wear swim shoes when you climb on the slippery rocks and swim at the hole. There is a 15-minute hike from the parking lot over several sets of steps along the trail. The area is small, so leave pool floats at home. Swim fees tend to be less than $10. Swim at your own risk; no lifeguards are on duty.

5. Hiking Jacob’s Well Natural Area

There are several hiking trails in the natural area; some are handicap accessible, including Jacob’s Well Trail (.62 miles), Warbler Trail (.62 miles), Gray Fox Trail (.13 miles), Dry Creek Trail (.16 miles), and North Trail (1.0 miles.) Other accommodations include a labyrinth, nature center, outdoor classroom, overlook, and pavilion. My grandkids love the playground, picnic area, and pond. You will also find a restroom and a wildlife viewing area.

There is no fee for hiking; it is first-come, first-serve. The best hiking hours are from 8 a.m. to 10 a.m. daily. Jacob’s Well is a day-use facility only, with no entrance after 5:30 p.m. Special guided tours led by a Master Naturalist are available on the second and fourth Saturdays at 9 a.m. Call ahead or reserve your space online. Make requests one to two weeks ahead of time for private excursions.

6. Artesian Spring Survival

Jacob’s Well has stopped flowing at least three times over the last 15 years — in 2000, 2008, and 2011 — during significant droughts, and there is concern about its survival. With so many new people moving into the area and drilling water wells, artesian springs and aquifers are in danger of drying up. David Baker , landowner, and creator of the Watershed Association, believes that a solution may be rainwater harvesting for home water use in the Hill Country. “Too many straws are drinking from this aquifer,” Baker said.

Note: We harvest rain at our cabin with a gutter and rain barrel system. A quick formula to figure rain harvesting on a 2,000 square foot roof: 2,000 x 0.56 = 1,120 gallons per inch of rain.

7. No Scuba Diving Is Allowed

As I write this, reading the 2001 article by Louie Bond, “The Fatal Allure of Jacob’s Well,” makes me so uncomfortable that I stand up and walk away from the photographs on my computer screen. I have a hard time breathing. Louie tells the story of close calls of experienced divers and the fatalities of eight or nine divers who became trapped in Jacob’s Well from 1964 to 1984. Even if you are a daredevil, don’t even think about exploring Jacob’s Well’s unforgiving depths.

8. The Jacob’s Well Exploration Project

In 2007, independent divers and members of the Goodenough Springs Exploration Project combined to form the Jacob’s Well Exploration Project (JWEP). The group completed the underwater cave system mapping as part of a research project with the Wimberley Valley Watershed Association and landowner David Baker. The project has mapped all the areas currently accessible and documented 6,000 feet of underwater passages in the two main caves. Cave A extends approximately 4,500 feet in a northwesterly direction, while Cave B branches from the central section in a northerly direction for 1,500 feet.

The team provides presentations about the caves’ history, hydrology, and biology to interested groups. The team members raise awareness by conducting safe cave diving operations using team-specific requirements with visitors supervised by a project safety officer. JWEP divers utilize side-mount air cylinder configurations to squeeze through the narrow cave areas, and some team members use battery-operated diver propulsion vehicles.

See breathtaking JWEP videos here that depict dives into Jacob’s Well.

About Cave Diving

Take it from the National Speleological Society of Cave Diving : Cave diving can be hazardous, especially for those who lack the specialized knowledge, training, equipment, and skills required. Over 400 divers have lost their lives in underwater cave explorations, and not one of them expected to die. “Get the right training, use the correct equipment, save your life.”

This organization is the largest cave diving organization in the United States and part of an international organization with 25 countries worldwide. The organization offers courses on cave diving, cave surveying, cartography, first responders, instructor development, and more.

Local caving clubs are called grottos. Several Texas grotto groups hold meetings, offer training, organize trips, and provide organized caving, research, and conservancy. Find club membership organizations in Austin, College Station, Dallas-Fort Worth, Houston, Lubbock, Midland/Odessa, and San Antonio.

About Jacob’s Well: “It’s a very mysterious place, a place of constant sensation,” quoted Stephen Harrigan , author of Jacob’s Well: A Novel , initially published in 1984.

9. Where To Stay

Cypress Creek Cottages , a mile from Jacob’s Well, offers pet-friendly cottages with private hot tubs on Cypress Creek. Twelve upscale cabins have kitchens, separate living spaces, fireplaces, flat-screened TVs, and a fenced pet park. Take advantage of pet daycare, in-room massages, and more.

10. Places To Visit And Eat

Just over a mile from Wimberley Town Square , you can access great shopping, casual restaurants, and artisan galleries. Visit the First Saturday Market Days from March through December, and check out live glass blowing at Wimberley Glassworks . Bella Vista Ranch produces fresh olive oil, which you can order online right now. Eat at the Wimberley Cafe , Kate’s Place , The Leaning Pear , or Blair House Inn .

Janie H. Pace is a travel writer and photographer based in Fort Worth, Texas. Her culinary, wine, and travel photography adventures have led her across Peru from Cusco through the Sacred Valley to Machu Picchu; up the Canadian Icefields Parkway from Lake Louise to Banff and Jasper, indulging in Fairmont luxury hotels; and to the four largest islands of Hawaii. Her latest adventure was a Viking Cruise to the Norwegian Homelands. After a career in advertising and sales, Janie knows what makes compelling, substantial content. Whether she's participating in a wine tasting, restaurant review, or local craft beer or distillery tour, Janie posts her adventures at Journey Mapped .

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This blog, written and curated by Visit Austin staff, shares the things that visitors love and locals can't get enough of.

Visiting Jacob's Well

The other-worldly beauty of Jacob’s Well—along with its year round water temperature of 68°F—makes it a popular swimming hole for hot Texas summers. Located within the 81 acres of Jacob’s Well Natural Area in Wimberley, TX , this stunning spot is a must-see. Due to drought and low water levels, swimming is currently prohibited at Jacob's Well . Please visit the website for more details .

History of Jacob’s Well

The clear waters of Jacob’s Well come from the Trinity Aquifer, far below the surface, and feed Cypress Creek. In the 1850s, settler William C. Winters followed the creek to find its source. He was surprised to reach a deep, clear pool with a spring bubbling several feet above the water’s surface. He said it was “like unto a well in Bible times,” which is why it was named Jacob’s Well from the Gospel of John. 

The first chamber of the well stretches 23’ down from the surface, where it connects with a further cave and tunnel system. The submerged caverns descend a total of 140’, or 14 stories.

In the years since its discovery, the increased use of the waters from the Trinity Aquifer has reduced the waterflow into the well. While the waters no longer dome above the surface, you can still see a ripple as the spring continues to feed the pool and Cypress Creek.

Swimming and Tours at Jacob’s Well

Swimming is at Jacob's Well is prohibited at this time. Please see site for more details .

Jacob’s Well is open for swimming from May 1st to September 30th each year. Swimmers can stay in the shallows to enjoy the cool water, or jump from an overcrop into the 23’ well. 

For those who’d rather explore the surrounding areas, there are several hiking trails in the natural area that are suitable for all skill levels. Free guided morning tours are also offered two Saturdays per month from October through April. Trained guides will share their knowledge about the history of the area as well as the native plant and wildlife. 

On the first Saturday of the non-summer months, bring the kids to Free Family Fun Days where trained volunteers will lead them through crafts, games, and hikes.

Hours, Admissions, & Accessibility

Jacob’s Well is open to the public from 8:00 AM to 6:00 PM daily.

Hikers and other non-swimmers do not have to pay an entrance fee or make a reservation. However, they should arrive early as the park can reach capacity. Swimmers must pay a fee of $5 for children ages 5-12, $9 for adults, and $5 for seniors. Children under 4 can swim for free, and Hays County residents can swim for $5. 

A hike of approximately 1,300 feet is required to reach the well, and strollers are not recommended. However, some accommodations can be made for those who need extra help reaching the well. Contact Hays County Parks and Recreation department for more details.

Visit the Hays County website for full admissions information.

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Jacob's Well Natural Area is a Day Use Facility and open year long.

Reservations for swimming are required, click here., jacob’s well natural area, guided tour information, http://visitwimberley.com/jacobswell/info.shtml.

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Israel and Palestine – In Jerusalem

• Akeldama (Field of Blood)
• Al-Aqsa Mosque
• Christ Church
• Church of All Nations
• Church of Dominus Flevit
• Church of Pater Noster
• Church of St Alexander Nevsky
• Church of St Anne
• Church of St James
• Church of St John the Baptist
• Church of St Mark
• Church of St Mary Magdalene
• Church of St Peter in Gallicantu
• Church of the Ascension
• Church of the Dormition
• Church of the Holy Sepulchre
• Church of the Holy Sepulchre chapels
• Church of the Redeemer
• City of David
• Dome of the Ascension
• Dome of the Rock
• Garden Tomb
• Kidron Valley
• Model of Ancient Jerusalem
• Monastery of the Cross
• Mount of Olives
• Pool of Siloam
• Pools of Bethesda
• Schindler’s grave
• Shrine of the Book
• Temple Mount
• Tomb of King David
• Tomb of Mary
• Via Dolorosa
• Western Wall

Israel and Palestine – Outside Jerusalem

• Baha’i Shrine
• Beit She’an
• Caesarea Maritima
• Caesarea Philippi
• Church of St Catherine of Alexandria
• Church of St Joseph
• Church of the Annunciation
• Church of the Nativity
• Church of the Nutrition (Sisters of Nazareth)
• Church of the Twelve Apostles
• Elijah’s Cave
• Field of Boaz
• Grotto of the Nativity
• Inn of the Good Samaritan

Jacob’s Well

• Jordan River
• Milk Grotto
• Monastery of St George
• Monastery of St Gerasimus
• Mount Carmel
• Mount of Beatitudes
• Mount of Temptation
• Mount Tabor
• Nazareth Village
• Salome’s tomb
• Sea of Galilee
• Shepherds’ Field
• St Jerome’s Cave
• Stella Maris Monastery
• Tomb of Rachel
• Tombs of the Patriarchs
• Bethany Beyond the Jordan
• Holy Family in Egypt
• Mount Sinai
• St Catherine’s Monastery
• A Holy Land hymn
• Attributions
• Bibliography
• Churches in the Holy Land
• Events in Jesus’ life
• Historical timeline
• Inside an Eastern church
• Overnight in the Holy Sepulchre
• Pilgrims’ experiences
• Relics of Jesus

Jacob’s Well, where Jesus asked a Samaritan woman for a drink and offered her “living water”, lies in the crypt of a modern Greek Orthodox church at Nablus in the West Bank .

Mouth of Jacob’s Well (Seetheholyland.net)

It is often considered the most authentic site in the Holy Land — since no one can move a well that was originally more than 40 metres deep.

Jewish, Samaritan, Christian and Muslim traditions all associate the well with Jacob.

The location, at the entrance to a mountain pass between Mount Gerizim and Mount Ebal, is 2km east of Nablus. It is near the archaeological site of Tell Balata — thought to be the biblical Shechem — and about 63km north of Jerusalem .

It was at Shechem that the patriarch Jacob bought “the land on which he had pitched his tent” (Genesis 33:19).

The Samaritan woman reminded Jesus that Jacob “gave us the well, and with his sons and his flocks drank from it”. He told her he was the promised Messiah , and she and many residents of her village believed in him. (John 4:5-42)

Samaritan woman venerated as martyr

Access to Jacob’s Well is by entering the Church of St Photina and descending stairs in front of the iconostasis to the crypt.

Photina (Svetlana in Russian) is the name Orthodox tradition has given to the Samaritan woman. She is venerated as a martyr who was flayed alive and thrown down a well in Rome by the emperor Nero.

Interior of Church of St Photina (Seetheholyland.net)

A masonry structure surrounds the mouth of the well. On it stands a metal-framed pulley with a coil of rope long enough to reach the water.

A neck section about 50cm across and 1.2 metres deep opens into a shaft about 2.5 metres in diameter, hewn through solid rock.

Though the Samaritan woman told Jesus “the well is deep” (John 4:11), measurements of the depth have varied over the years, due to accumulation of debris (and stones dropped by curious visitors).

A depth of more than 40 metres recorded in 1935 had reduced to something over 20 metres by the 21st century. In ancient times the well was sunk much deeper, probably twice as far.

At times Jacob’s Well has been dry in summer.

Samaria was a ‘no-go’ area

Because of friction between Jews and Samaritans, the territory of Samaria was usually a “no-go” area for Galileans travelling to or from Jerusalem.

Icon of Jesus and Samaritan woman, in Church of St Photina (Seetheholyland.net)

The Gospel of Luke (9:51-55) tells of a Samaritan village that refused to receive Jesus because he was going to Jerusalem (on that occasion two of his disciples wanted to bring fire from heaven down on the village).

Samaritans have their origins in Judaism but, as the woman at the well pointed out to Jesus (John 4:20), they worship on Mount Gerizim rather than in Jerusalem.

They also regard Moses as the only prophet and accept only the first five books of the Old Testament (the Books of Moses, or the Torah ).

The Samaritans at one time numbered in the hundreds of thousands but by 2007 only 700 remained, living mostly at Mount Gerizim and near Tel Aviv.

Succession of churches on the site

Pilgrims’ writings refer to Christian veneration of Jacob’s Well from the 3rd century. The earliest source, the anonymous Pilgrim of Bordeaux, mentions a bath (presumed to be a baptistry) that took its water from the well.

Church of St Photina at Jacob’s Well (Tiamat / Wikimedia)

A cruciform church built around 380 was the first of a succession of churches erected over the well. One of them appears in the 6th-century Madaba mosaic map.

In 1860 the Greek Orthodox Church acquired the property and began restoring the crypt. Construction of a new church was hindered by the 1917 Russian Revolution, which halted Russian funding, and by an earthquake in 1927.

The present church, completed in 2007, is modelled on a basilica from the Crusader era. In an attractive setting of trees and pot plants, it is well-lit, spacious and airy — a contrast to older Orthodox churches in the Holy Land.

Framed icons in modern style and bright colours are fixed to walls and ceilings, rather than being rendered on to these surfaces.

Place of conflict and violence

Nablus was an arena of conflict between militant Palestinians and the Israel Defence Force during the Second Intifada, between 2000 and 2005, but has since rebuilt itself as an industrial and commercial centre.

Jacob’s Well has also been a site of contention and violence. In 1979 a Zionist group claimed it as a Jewish holy place and demanded that crosses and icons be removed. A week later the custodian, Archimandrite Philoumenos, was butchered to death in the crypt and the church was desecrated. No one was ever convicted of his murder.

Remains of Archimandrite Philoumenos in Church of St Photina (© vizAziz)

The remains of Archimandrite Philoumenos are venerated in the right-hand chapel of the Church of St Photina.

North of Jacob’s Well is a related site, Joseph’s Tomb . This white-domed tomb is believed to be where the bones of Jacob’s son Joseph were buried after being brought back from Egypt (Joshua 24:32).

In Scripture: Jesus and the woman at the well: John 4:5-42

Administered by: Greek Orthodox Church

Tel.: 972-2-2375123

Open: 9am-1pm, 2pm-5pm; ring the bell

Charlesworth, James H.: The Millennium Guide for Pilgrims to the Holy Land (BIBAL Press, 2000)

Freeman-grenville, g. s. p.: the holy land: a pilgrim’s guide to israel, jordan and the sinai (continuum publishing, 1996), gonen, rivka: biblical holy places: an illustrated guide (collier macmillan, 1987), murphy-o’connor, jerome: the holy land: an oxford archaeological guide from earliest times to 1700 (oxford university press, 2005), walker, peter: in the steps of jesus (zondervan, 2006), wareham, norman, and gill, jill: every pilgrim’s guide to the holy land (canterbury press, 1996), external links, the geographical, historical & spiritual significance of shechem (biblical studies foundation), samaritans (wikipedia), the samaritans (the israelite samaritan community in israel).

05 Aug Guide to Visiting Jacob’s Well in Austin Texas

Jacob’s Well is a natural artisan spring in Austin Texas, that looks eerily like an entrance to the underworld! And in a way, it kind of is. The “well” actually continues deep down into a cave where the deepest part is 140ft deep and the largest chamber is 4,341 feet long! And to all claustrophobics shock, some cave scuba diver’s have even descended down there to explore for themselves…But this is NOT a guide for that! 

Jacob’s Well is mostly enjoyed by swimming at the surface and cliff jumping into the dark hole. Visiting is the perfect day trip from Austin, and in this guide you’ll learn everything you need to know before going.

Visitor Information

The most important thing to know about visiting Jacob’s Well is that if you plan to swim you MUST make a reservation beforehand. This should be done online ahead of time. While Jacob’s Well natural area does accept visitors without reservations, those visitors will not be able to swim. When I visited this was strictly enforced with yellow wristbands. After reserving online, you can visit anytime during the day on that date and stay for as long as you wish.

VISITING HOURS:  8am – 6pm

ENTRANCE FEE: None if you do not swim, $9 if you do.

SWIMMING RESERVATION: Book here .

SWIMMING AVAILABILITY: May 1 – September 30.

How to Get to JAcob's Well

Jacob’s Well is about a 45 minute drive southwest from Austin, Texas.

Once you arrive, there will be a dirt parking lot. At the entrance they will ask if you have a reservation, and if you did reserve to swim then you’ll receive a wristband. 

After parking there’s a sign pointing in the direction of swimming hole, and you follow the path.

The pathway is short and mostly flat except for some stairs, and it is dirt, gravel and then rock. Flip flops may be uncomfortable and unfortunately, it probably would not be accessible to strollers or wheelchairs.

Looking for somewhere to stay in Austin?

One really beautiful hotel in Austin I recommend is The LINE which features a beautiful outdoor patio and pool with stylish, comfortable rooms. They also have free bikes available to explore. Check availability here or see other deals below.

Tips for Visiting

1. plan ahead.

It can get busy in the summer so make those swimming reservations ahead of time and consider coming earlier in the day.

2. Wear good walking shoes

While the pathway is not difficult to walk, I can totally see it being the place where you could break a flip flop or randomly get a blister. I recommend wearing sandals and/or water shoes to Jacob’s Well

3. Come with your bathing suit already on

There’s no bathrooms or places to change except for in the wilderness so if you value privacy then come ready to jump in the water with your bathing suit on.

4. Bring water and snacks

There are no fountains or snack bars like some parks, and it’s especially important that you bring enough water. During the summer it gets VERY hot and you don’t want to get dehydrated. 

5. Bring and wear sunscreen

The sun is strong especially in the middle of the day and many parts of the area are wide open. Make sure to protect your skin with sunscreen and reapply after swimming.

6. Afterwards, consider heading to Salt Lick BBQ 

If you’re looking for some of the best BBQ, stop at Salt Lick on the way back to Austin. 

On my USA road trip , at every southern stop locals would claim they had the best BBQ.  And in my opinion, here it was true!

Other than that, there’s nothing else to it.  Just get to Jacob’s Well and dive in! 

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Thousands visit Jacob's Well in Central Texas. But only these divers have seen its true depths.

With the sun shining down, obscuring a deep underwater chimney, Jacob’s Well looked like a black hole on a bright April day. 

Jeffery Chance and Ward Beecher, two longtime divers of the well, slid 12 gas tanks into the water off a cement perch that runs along the natural watering hole — and Central Texas attraction — that sits just near Wimberley. 

The pair clipped four tanks onto their suits. Beecher spit in his neon green swimming mask before dunking it underwater and strapping it to his head. Chance and Beecher practiced breathing into their devices and turned on lights secured to their wrists before sliding under the water.

More: Hamilton Pool near Austin closed to swimmers for 'foreseeable future' due to falling rocks

First Chance, then Beecher slowly rolled onto their stomachs and flapped the swim fins on their feet out and in behind them like they were frogs. They moved slowly, and the water quietly clapped as they descended into the well.  

Then they were gone, far beneath the surface, leaving only bubbles to greet the top of the water.

Hikers plopped along the rock wall that overlooks the well to watch.

“Are they in a movie?” a boy asked. “Where are they going?”

Jacob's Well is a destination beloved by thousands — but these two are part of a team that sees what few people will ever see in the depths. As growth and climate change transform the area, the water is looking murkier than ever.

A natural attraction

You likely know Jacob's Well from a trip to the watering hole with friends or family, or from a pretty photo on Instagram. Maybe you've even jumped from the cliff that hangs above the well, into the cool water, which stays 68 degrees year-round.

It is home to many animals — quail, roadrunners, turkeys, water snakes, sunfish, Guadalupe bass, crawfish and blind salamanders have all been known to live in and around the water. 

The well also is the longest cave in Hays County and the second-longest fully submerged cave in Texas. Swim season at Jacob's Well starts May 1 and requires a reservation.

Roughly 30,000 swimmers visit every summer, and 100,000 visit the well and its surrounding park every year, said Jay Taylor, parks lead at Hays County Parks.

The people come from all over. 

"I would guess somewhere around one out of every 10 people who come through have some kind of international origin," Taylor said. 

Jacob's Well has seen visitors from Australia, China, Mexico, Canada and Sweden, he said. 

Those making the pilgrimage to the clear water bring tourism dollars with them, too.

The deep dive

Chance and Beecher are part of the Jacob's Well Exploration Project. Members of the group have dived into the well's underwater cave for about 20 years in order to map it and check on its vast inside. Seven people are on the exploration team, and they usually dive Jacob's Well once a year. Chance and Beecher were the first in over a year to go into the well, which drops about 140 feet down before extending out into multiple tunnels and rooms.

The pair enjoys the opportunity to explain what a lot of people can't see. They take photos and videos underwater and share stories about their trips into the deep, dark quiet. 

Inside the well are three tunnels — the principal tunnel, "A tunnel"; a secondary passageway, "B tunnel"; and the "C tunnel," which is not diveable, Tatum said. The "A tunnel" is 4,500 feet long, he said. A tough part of the cave includes a tight restriction that divers have to squeeze through.

"The cave is constantly changing," said Gregg Tatum, project director, explaining that it was not a homologous entity. "It's got tight spaces and wide spaces and tall spaces and narrow spaces and cracks in the floor and cracks in the ceiling."

The coolest part of the cave, Tatum says, is the "high-low road," which is like an overpass that divers can go over like an archway or dive underneath. Another feature: a rock that looks like Bart Simpson's head, Tatum said. It has a saw-tooth haircut and button nose.

And the dive is not for everyone — project members have to get approval from Hays County before they can go down.

It is also dangerous. At least eight people have died at Jacob’s Well, Tatum said. None were certified cave divers with the proper equipment, he added.

Before the exploration project began, members of the San Marcos Area Recovery Team attempted to map out the cave and capture video of it. But in 2002, those efforts ended. 

Chance joined a member of the recovery team in exploring the cave on their own time. That led to the pair showing David Baker, who owned the property at the well at the time, a map they made of the underwater cave. Baker gave them permission to dive. (Hays Country has owned the property since 2008.)

In the years since, more divers have been added to the project. The team tries to go out at least once a year to check on the status of the cave. This includes exploring, mapping or conducting research. They have collaborated on biological and water quality investigations with the University of Texas, Texas State University and the Wimberley Valley Watershed Association.

In the cave, the team has placed thermometers to measure water temperature and a nylon, yellow line that helps to guide divers in the cave, Tatum said. The team has also taken photos and videos for Hays County Parks to show visitors, he said. 

Two decades ago, locals told the divers there wasn't much to see in the well.

More: Your summer guide to music, movies, outdoor fun and more things to do in Austin

"When our team was first diving at Jacob's, some of the local residents came by and were talking to us and they told one of our divers that, 'Oh you guys are kind of wasting your time because it only goes down 100 feet and in 100 feet,'" Tatum said. 

The divers found that the well did not go back 100 feet. They ended up mapping over 7,000 feet of cave, Tatum said. The team's map of the cave system has been shared to use in aquifer protection efforts, and the group promotes the protection of the natural wonder. 

But as drought continues to plague Central Texas and demand for groundwater increases, Jacob's Well faces trouble.

A running concern 

When we visited the well with Chance and Beecher, the water surrounding the cave entrance was pretty still, which isn't a good thing. You can gauge the health of the aquifer just by looking at Jacob's Well.

If it is healthy and flowing, "that means the aquifer is healthy and flowing," said Baker, who's also founder and executive director of the Wimberley Valley Watershed Association.

Water flows into the well from the Trinity Aquifer, which is made up of three segments, Baker said. The segment that goes into Jacob's Well is the Cow Creek segment.

Cow Creek is pressurized, and it is where the majority of drinking water comes from in the Wimberley area and a good part of the Hill Country, Baker said.

There is no cap on how much water can be pumped out of the Trinity Aquifer to supply area homes and businesses, which, coupled with climate change, has led to low flows at Jacob's Well. If water were to stop flowing at the well completely, it could lead to catastrophic effects on the local economy and environment, Baker said.

"With climate change, we're seeing much bigger rain events, but also longer, more sustained droughts. And we've double the population of Hays County in the last 10 years," Baker said.

The tourism industry in Wimberley brings in revenue of $70 million to $80 million, which includes roughly 100,000 visitors every year coming to see Jacob's Well and Blue Hole, he said.

"So if we dry up the spring, we're going to lose that economy. We're going to lose that revenue," Baker said.

Even in a sustained, 10-year drought in the 1950s, the well didn't stop flowing. It was below what is considered healthy flow, moving at 2.5 cubic feet per second, but it was able to keep flowing because of less demand on groundwater pumping, which is higher now. 

The recommended flow rate at the well is 4 to 7 cubic feet per second. The first time the well stopped flowing in known history was in 2000, and it has happened at least four more times since, Baker said.

And over the last decade, the well has been below the recommended level about 60% of the time, Baker said. 

"Over the years, it's got to where Jacob's Well has no flow or very, very little flow, which is sad, because if it continues down the path that we're going, one day, Jacob's Well will probably dry up. A lot of that is just due to the fact that the area has grown up so much and people are using so much water out of the ground. One day this resource might not be here," Chance said. 

More: Balmorhea, the world's largest spring-fed swimming pool, reopening in West Texas

Baker hopes the area can increase investment in conservation of the watersheds in the Hill Country. He also hopes to see water reused more efficiently to take some of the pressure off wells and aquifers.

"Whether it's rainwater, gray water, storm water, waste water ... it all has value, and how we manage that in an integrated way is really how we're going to be able to accommodate the tremendous growth that this region is experiencing" Baker said.

'It's quiet and it's pretty'

Chance and Beecher wouldn't come back up from the quiet, dark water for a while on that April day. And they might not visit for another dive for maybe a year. 

But they plan to keep coming back as long as the cave will let them.

"It's peaceful. It's relaxing. It's quiet and it's pretty. You get to come out on days like this," Beecher said. 

Chance hopes their work also helps people realize how precious Jacob's Well is, and that it needs to be taken care of.

The more people understand what it's like down there, he said, the more they'll realize this famed water is a precious resource.

"It's not just, turn on a faucet and water comes out," he said. 

Jacob's Well reservations, hours

Jacob's Well Natural Area is open to the public from 8 a.m. to 6 p.m. daily. Reservations are required to access the water at Jacob's Well. No lifeguard is on duty.

Swimming at the well is only open from May 1 to Sept. 30. Reservations can be made online at jwna.checkfront.com/reserve   and guarantee two hours of swim time. Up to 45 people are allowed to swim during each time block.

The cost to swim is $9 per adult, or $5 for Hays County residents, seniors, service members, veterans and children between the ages of 5 and 12. Children who are 4 years old and younger can enter for free.

No fee is required to use only the park. 

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How to Take a Dip in the Infamous Jacob’s Well

by Cypress Creek Cottages | May 15, 2020 | Wimberley, TX, Attractions , Wimberley, TX, Natural Wonders | 0 comments

Summer days in Texas are known for the bright and shining sun— and heat. If you’re searching for a unique and exciting way to cool off, visit Jacob’s Well. This naturally flowing artesian spring and cave system has been flowing out of an underground reservoir for perhaps millions of years. To learn more about how you can jump into the cool, deep waters of Jacob’s Well, just keep reading. 

All About Jacob’s Well

For years, this swimming hole has attracted tourists and locals alike from near and far. Before you head to Jacob’s Well to take a dive, take a moment to learn about this fascinating and mysterious attraction. 

Let’s get started with some interesting tidbits about Jacob’s Well! ‘

• Jacob’s Well is an artesian spring that releases thousands of gallons of water a day.
• Jacob’s Well is the second-largest fully submerged cave in Texas.
• The deepest part of the cavern system is 140 feet deep and the underwater caves reach up to 4,341 feet in length. 
• The water temperature stays a constant 68°F.
• Jacob’s Well is the headwaters of Cypress Creek, which flows through Blue Hole Regional Park and feeds into the Blanco River.

Guided Tours

If you want to learn everything you can about the well, you can participate in a free guided tour. A naturalist will lead you through nature trails and teach you about the history of Jacob’s Well, the aquifer system that sustains it, and the wildlife and vegetation found in the park. 

Visiting Jacob’s Well Natural Area

The swimming spot itself is located within a natural area/park. Visitors can visit the natural area freely and explore the hikes and view the fascinating wildlife at their leisure. If you have an interest in taking a dip in the swimming hole, you’ll need a reservation. The Hays County Parks Departmen t has a reservation system in place to help preserve the wildlife population here, which is greatly impacted by large quantities of visitors. You can make a swimming reservation online and you will be guaranteed two hours to enjoy swimming.

When you spend the day at the Jacob’s Well Natural Area, you should come prepared with plenty of water (there is no public drinking fountain). Your group can embrace the gorgeous scenery and bring your own packed lunch and have a picnic at one of the tables found throughout the park. The park also features hiking trails , a children’s play area, a labyrinth, and a sundial. 

It’s suggested that you also bring good walking shoes, binoculars, and of course— a love and appreciation for nature! 

Feel free to stop by the Nature Center, where you’ll find maps, historical photos, an impressive library collection, and friendly, knowledgeable staff. 

Stay in a Texas Hill County Cabin

After a day spent in the great outdoors, escape the Texas heat and retreat to a private cabin. Cypress Creek Cottages . Our laid back, yet upscale cabins come fully equipped with amenities that maximize both privacy and comfort. You’ll find a secluded outdoor deck, a quaint sitting area, a personal grill, and a private hot tub. 

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