The Spring Lake Preserve: A Best-Kept Secret for Trekkers and Birdwatchers|
https://visitirvinggems.fairmontdigest.com/posts/san-marcos-past-sundown-after-hours-scene-craft-beer-and-lit-up-adventures
Discover Spring Lake Natural Area in The Mermaid City—over 250 acres of footpaths, meadows, and groves above the San Marcos River source