Wonder World Cave is a unique cavern not far from Austin, Texas formed not by water, but rather by an earthquake that occurred 10,000 years ago. In addition to being a one-of-a-kind tour through what is essentially a giant crack in the earth, it’s also one of the only places you can directly see the Edward’s Aquifer.
It’s also the home of a petting zoo which is always nice.
Jason Gaston 