A crystal-clear artesian spring that wells up from a deep underwater cave system creating one of the most pristine swimming holes in Texas. The water is a constant 68 degrees and so clear you can see straight to the bottom. Swimming requires reservations and is limited to protect the spring. Kids who are strong swimmers will never forget the experience of floating over the well opening and peering into the blue depths below.
Longhorn Cavern State Park is one of the most unique underground experiences you can share with kids in Texas. The guided walking tour covers about a mile through a massive cave system carved by an ancient underground river, and unlike most cave tours, the path is mostly flat, dry, and well-lit - making it manageable for kids as young as 4. The cave stays a constant 68 degrees year-round, which makes it a perfect escape from Texas summer heat or a cozy winter outing. Cathedral-sized rooms open up along the route, and your guide will point out fascinating geological formations along with stories about the cave’s wild history - it served as a Confederate gunpowder factory, a Prohibition-era speakeasy, and a hideout for Sam Bass’s gang. ...
The largest commercial cavern in Texas with massive formations illuminated by dramatic lighting on guided tours that descend 180 feet underground. Above ground a six-story ropes course and zip rails give older kids an adrenaline rush and the AMAZEn Ranch Roundup outdoor maze is a hit with younger children. The gem mining and panning activity keeps kids busy for a surprisingly long time.