Barton Springs Pool is a three-acre natural swimming pool fed by underground springs that maintain water temperature at 68-70°F (20-21°C) year-round. Located within Zilker Park, it is a refreshing escape from the Texas heat. Depths range from 0 to 18 feet with grassy areas for lounging. The pool is free until spring 2026, after which small admission fees apply.
Early morning (5-8am) for quiet swimming. Weekday afternoons less crowded. Summer weekends extremely busy.
faq.subtitle Barton Springs Pool
The water temperature stays constant year-round at 68-70°F (20-21°C). Refreshing in summer and surprisingly comfortable for swimming even in winter when outside temperatures are cooler. Your body adjusts after a few minutes
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