Have you seen anything more breathtaking?
Most people think of Texas as cowboys, cows, and agriculture…true, but there are “secret” places you’d never think Texas offers. The Hamilton Pool Preserve is one of them.
Hamilton Pool Preserve is a natural pool that was created when the dome of an underground river collapsed due to massive erosion thousands of years ago. The pool is located about 23 miles west of Austin, Texas off Highway 71. Wikipedia
But yes, there are reservation requirements and fees: Travis County Parks
Well worth it…feast your eyes.