Spring Lake Natural Area: A Secret Treasure for Walkers and Birdwatchers|
https://irvingtexastravelhub.northstarcolumn.com/posts/the-surprising-side-of-the-mermaid-city-freefall-chain-golf-and-classic-bombers
Venture Into The Spring Lake Preserve in The Mermaid City—hundreds of acres of trails, wildflower flats, and forests above the San Marcos River headwaters