Summer at Zilker Park: Barton Springs Pool in Austin, Texas
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On a recent quick 2 night stay in Austin on the way to northern Arizona, Mike and I wanted to hit a few attractions. One of these was the amazing Ladybird Lake Hike and bike trail, the other being a natural springs located downtown. The weather was perfect for our bike ride, but a bit chilly for the springs. Most springs we have visited our quite hot, so we were not expecting such cold water. Regardless, we wanted to check it out while we had the opportunity. While it was absolutely freezing, it was a cooler summer night, so there was little traffic. We basically had almost the entirety of the springs to ourselves.
Barton Springs, a collection of 4 different natural springs (together they are the 4th largest in Texas), has been a popular gathering spot for swimming and picnicking since it was founded by Native Americans back in the 1800’s.
In 1918, Andrew Zilker donated the land to the City of Austin, where it stands today as a public park. Over 26 million gallons of water flow from the Edwards Aquifer to the springs each day. It is the largest natural swimming area located within an urban area. You can read more about the springs’ history if you are interested. Also, there are some interesting plaques at the park detailing the history of the springs and the population explosion of the city.
Zilker Park
You will find this wonderful budget friendly attraction downtown inside the popular Zilker Park. The natural spring water ranges between 68-70 degrees, meaning it will feel freezing cold unless you visit on a really warm day. This isn’t your typical “hot springs,” as the water is very, very cold.
This means a swim here can be both refreshing and exhilarating at the same time! This place is so popular that it sees almost a million tourists a year. I guess we lucked out with the cooler weather as it was dead!
It is a fantastic family-friendly activity as the water ranges in depth from shallow to 18 feet. You will also find diving boards and places to relax. Before visiting, I had no idea that it is more of a summer swimming hangout. I am so used to the hot springs out west which are used more for rejuvenation after hiking and skiing.
According to park signs, several wildlife species call the springs home, including the endangered Barton Springs Salamander. In addition, you may see a few ducks and/or fish during your visit. We didn’t see anything during our visit but the temps were pretty cold.
The healing powers of natural springs
Because the water is fed by a natural spring, you notice the attractive absence of chlorine and chemicals. This water is said to possess natural healing powers. Ancient people believed that the water was able to cure a variety of different ailments.
Whether or not the water can cure any problems, I am sure that the water would feel energizing and refreshing on a hot Texas day! I guess the springs being cooler works in the case of the hot Texas climate, whereas warm water works better in cold, dry areas like Colorado and Wyoming where I have soaked in some toasty springs.
Keep in mind, that mineral springs are typically more effective the hotter the water. As the water is quite cool here, you will not soak in as many minerals.
The best summer cool down activity
Overall, relaxing or swimming in these springs is a great way to cool off during those hot Texas summer afternoons. The water stays chilly year round, so you will definitely feel refreshed on hot, humid days. Swimming here is a fantastic & affordable summertime activity to add to your itinerary.
It’s a great gathering spot to meet up with friends or family. There is plenty of room in this humongous pool to support the big crowds. Also, you will find plenty of grassy spaces surrounding the water where you can hang out.
It is located right downtown, nearby many other great attractions. After our visit, we walked over to a free play production they were putting on in the park.
Additional Details
Address: 2201 Barton Springs Rd. Austin, TX 78704
Hours: Check the website for details.
Locker rooms and showers are available.
Admission is $5 for residents and $9 for non residents. Discounts available for seniors and kids.
Pricing current as of 2025. Check the website for updated info as well as special promotions.
