SAN MARCOS, Texas (KXAN) — The springs that once played host to an underwater theme park are now protected, and the group leading conservation efforts at Spring Lake is offering an up-close view of ...

Despite the massive amount of rain the region received during spring, the Edwards Aquifer is still feeling long-term drought impacts. The water flow for the San Marcos Springs, which is an aquifer ...

San Marcos is finding its way with ecotourism with the ever-evolving Aquarena Center, formerly Aquarena Springs. We went expecting another glass-bottom boat tour along the beautiful Spring Lake at the ...

A version of this story ran in the September / October 2022 issue. Peering into the freshwater springs of San Marcos through a glass-bottom boat is a little like peering back into Texas history.