Your Mermaid City Must-Do List: Can't-Skip Places to See|

https://irvingtxadventure.urbanvellum.com/posts/spring-fed-rivers-and-prehistoric-caves-san-marcos-s-wild-treasures

Between tubing the clear, spring-fed San Marcos River and exploring the nation's only earthquake-formed cave visitors can enter, this must-do list reveals the must-see places that define the Mermaid Capital—far from the retail stops and campus reputation|