2 mentions on Trippy
Here's what Trippy members say about Schlitterbahn Waterpark:
"While in Austin, head to San Antonio for The San Antonio River Walk, stop in New Braunfels or Fredericksburg for ethnic German food and architecture, and the Schlitterbahn Waterpark!" See More
"OR you can go to Schlitterbahn Waterpark, one of the oldest and largest waterparks in the US and spend the day there." See More