Zilker Park and Barton Springs Pool

The springs were here long before Austin. The Tonkawa people who moved through this country treated the waters as special and are said to have held purification rituals here. In the 1700s Spanish explorers built short-lived missions near the springs before moving on toward San Antonio. The water was a landmark and a gathering place from the start.

In 1837 a settler named William Barton bought the springs and the land around them and gave three of the springs the names of his daughters, Parthenia, Eliza, and Zenobia. His name stuck to the place. Decades later a self-made businessman, Andrew Zilker, acquired the land, and in 1917 he sold much of it to the City of Austin, with the springs to be kept as a public park and the money from the sale directed to local schools. That gift is why the park carries his name and why the springs belong to everyone.

Through the 1920s and into the 1930s the city shaped the wild springs into the pool people swim in today, building retaining walls, a bathhouse, walkways, and a dam that formed the long, roughly thousand-foot pool. In 1947 a designer gave the pool its handsome midcentury streamline-moderne bathhouse, with a ticket booth and open-air dressing rooms, and that building now holds Splash, a small free exhibit about the springs, the salamander, and the vast Edwards Aquifer that feeds the water.

What they built is beloved precisely because it stayed natural. The bottom is limestone and grass, not concrete and paint; the water is spring water, not tap water; and swimmers of every age float in it under the open sky. Generations of Austinites learned to swim here. Even the actor Robert Redford is said to have first learned to swim in these springs as a small boy.

The springs are also home to a tiny creature found nowhere else on the planet: the Barton Springs salamander. It lives in and around these waters and depends entirely on the flow and cleanliness of the springs, and in 1997 the U.S. Fish and Wildlife Service listed it as an endangered species, making the pool a federally protected habitat.

That protection shapes how the pool is run. It is cleaned and, at times, closed to keep the salamander's home healthy, and it is a big reason Austinites care so fiercely about the quality of the water and the aquifer that feeds it. When you swim here, you are sharing the water with a species that exists only in this one place, which gives an ordinary dip a surprising bit of wonder.

The pool is the star, but the park around it is worth its own time. Zilker has open lawns for lounging, hike-and-bike trails along the river, botanical and sculpture gardens on the hillsides, and easy access to the Lady Bird Lake trail that rings the water downtown. On a warm day you can swim, dry off on the grassy slope above the pool, and then wander the park for hours.

Come early or late to beat the crowds and the heat, bring a towel and a few dollars for the entrance fee in season, and check whether the pool is open before you make the trip. Between the cold clear water, the big green park, and the little salamander hiding in the springs, Zilker and Barton Springs are Austin at its best, right across the river from downtown.

The closest Boutel™ stays, so you can turn this stop into an overnight. Each is a place we chose through independent editorial review, never a paid placement.

Zilker Park and Barton Springs Pool, in the heart of Austin, form one of the city's most beloved outdoor destinations. Zilker is a large, popular park along the Colorado River with lawns, gardens, trails, a botanical garden, and event space, while its centerpiece, Barton Springs Pool, is a huge, spring-fed swimming pool filled by natural springs that keep the water a refreshing cool temperature year-round. Generations of Austinites and visitors have swum, sunned, and gathered here. With its expansive park and famous spring-fed pool, Zilker Park and Barton Springs Pool offer a quintessential Austin destination in central Texas.

Yes, swimming in Barton Springs Pool is the main attraction, a large, natural, spring-fed pool where cool, clear spring water keeps the temperature refreshingly cool year-round, making it a beloved place to swim, float, and cool off, especially in the Austin heat. The pool has a natural bottom and areas of varying depth, and lifeguards are typically on duty during regular hours. Because it is a natural pool, conditions vary, so checking current hours and status before you go is wise, as it occasionally closes for cleaning or high water. Swimming in the historic spring-fed pool is the highlight of a visit to Zilker Park in Austin, Texas.

Beyond swimming at Barton Springs Pool, you can stroll the large park's lawns and trails, visit the botanical garden, rent a canoe or kayak on the adjacent waterway, picnic, play, ride the park's miniature train, and enjoy festivals and events that the park hosts throughout the year. The mix of the famous pool, green space, gardens, and activities makes it a hub of Austin outdoor life. It is a favorite for families and gatherings. With its spring-fed pool, gardens, trails, and events, Zilker Park offers a lively and enjoyable outdoor experience in the heart of Austin, Texas.

The spring-fed pool stays a cool, constant temperature year-round, so it is refreshing any time, but summer is the most popular time when the cool water is especially welcome in the Austin heat, though it can be crowded then, so arriving early helps. Spring and fall offer pleasant weather for the park and pool with fewer crowds, and the park is lovely for walking in any mild season. Checking current pool hours and status before you go is wise. For a refreshing swim, summer is popular, while spring and fall offer pleasant, quieter visits, at Zilker Park in Austin, Texas.

Zilker Park and Barton Springs Pool are in central Austin along the Colorado River, near downtown Austin's attractions, within reach of the Hill Country swimming holes like Hamilton Pool, Jacob's Well, and Blue Hole at Wimberley, and Pedernales Falls State Park. That makes Zilker Park a quintessential Austin stop to combine with the Hill Country swimming holes and the other attractions of central Texas on a visit to the state.