Wonder World Cave and Adventure Park is a unique multi-attraction destination located at 1000 Prospect Street in San Marcos, Texas, built around the Balcones Fault Line Cave, the only earthquake-formed cave in the country open for public tours. Guided cave tours lead visitors through towering rock formations, shimmering crystal pools, and ancient fossils deep underground, while the Stratavator elevator whisks guests up to the Tejas Observation Tower for panoramic views of the Texas Hill Country. The Anti-Gravity House delights visitors of all ages with its disorienting tilted environment where water appears to flow uphill. A wildlife petting park accessible by train ride allows guests to feed and interact with deer, goats, pigs, emus, and other animals. Gem mining, free picnic grounds, free parking, and a gift shop round out the experience at this one-of-a-kind Texas attraction.
