Natural Bridge Caverns
You'll have to go underground to explore this San Antonio hidden gem. The Natural Bridge Caverns are the largest commercial caverns in Texas and one of the city's top attractions. Explore the ins and outs of these geographic wonders when you sign up for one of five unique experiences. Choose from the Hidden Wonders, Discovery, Cavern Combo, Adventure, and Lantern tours, where a guide takes you 180 feet underground to wander the hidden pathways and massive rock formations.
If you'd rather stay above ground, opt for one of the family-friendly adventures, including a geo-park, rope and zip-rail course, a 5,000-square-foot outdoor maze, and an interactive gem panning activity.