What is it? Zilker Park’s crown jewel, this legendary natural pool is filled with fresh water from nearby springs.
Why go? Austin gets hot, and you need to cool off. Lounge on the grassy areas before diving into the cool spring water (the pool reaches depths of 18 feet in some spots). Barton Springs has played host to generations of Austinites as well as an endangered little guy called the Barton Springs Salamander. Check out the "Splash! into the Edwards Aquifer" exhibit in the Beverly S. Sheffield Education Center near the bathhouse to learn more about the history and biology of the springs.