The Spring Lake Preserve: A Hidden Gem for Walkers and Birders|
https://irvingleisure-spots.summitviewdaily.com/posts/a-perfect-day-in-san-marcos-the-past-wildlife-and-the-square-vibes
Explore The Spring Lake Preserve in San Marcos—252-acre spread of winding routes, grasslands, and forests above the San Marcos River headwaters