The crystal clear San Marcos River runs just east of Texas ... It was one of those classic mid-century attractions. Texas State University bought the property, including Spring Lake.

Related: I’ve Never Seen Rivers As Clear And Blue As They Are In Texas—Here's Why Though other attractions may be shuttered, ...

Under the proposed plan, anyone living within the San Marcos city limits would get free entry with proof of address, like an ...

"This is one of two freshwater spring-fed glass-bottomed boat attractions in the U.S. So ... including red-haired sliders and Texas river cooters. Plus, all of Spring Lake has a beautiful blue ...