Spring Lake: A Secret Treasure for Walkers and Wildlife Spotters|
https://exploreirvingday-trips.oakmontscope.com/posts/from-transparent-boats-to-glow-kayaks-on-the-water-thrills-in-the-mermaid-city
Venture Into Spring Lake's Natural Area in San Marcos—hundreds of acres of trails, wildflower flats, and forests above the San Marcos River headwaters