The Spring Lake Preserve: A Undiscovered Jewel for Hikers and Wildlife Spotters|

https://irvingtourist-guide.rivertonbrief.com/posts/the-wonder-cave-the-most-unusual-spot-in-the-texas-hill-country

Discover Spring Lake Natural Area in The Mermaid City—over 250 acres of footpaths, wildflower flats, and woodlands above the San Marcos River source