The Spring Lake Preserve: A Best-Kept Secret for Walkers and Wildlife Spotters|
https://irvingvisitor-info.greyhavendaily.com/posts/hiking-paths-and-city-escape-trailblazing-in-the-mermaid-city
Uncover Spring Lake Natural Area in The Mermaid City—over 250 acres of footpaths, grasslands, and woodlands above the San Marcos River birthplace