Travel to San Marcos with us and discover the underwater perspective with The Meadows Center. Next on the list is Wonder World Cave & Adventure Park, the first show cave in Texas! After exploring beautiful caves and searching for fossils, hop on the express train to visit the Texas Wildlife Petting Zoo! Need to cool off? Stop by Lions Club Tube Rental for a dip in the river. Last but not least, you can’t leave San Marcos without trying a beer from AquaBrew.