The Ultimate San Marcos Must-Do List: Can't-Skip Places to See|

https://irvinghidden-places.rivetgarden.com/posts/far-from-the-college-town-exploring-its-leading-sights

From tubing the spring-fed San Marcos River and descending into the only quake-carved cave open to the public, this must-do list spotlights the essential places that define the Mermaid Capital—beyond the retail stops and university-city label|