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Highlights
Customers can embark on a discovery tour of underground caverns featuring ancient formations such as stalagmites and stalactites
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About This Deal
Discovery Cavern Tour
- Visiting Texas state's impressive natural-heritage attraction, cavern-explorers pass through winding corridors 180 ft underground, admiring nature-built formations.
- Tour the largest Cavern in Texas
- Departure time: Every 10-40 minutes
- Tour duration: around 75 minutes
- Walking distance: 3/4 mile
Hidden Wonders Tours
- Packed with formations that are very close to the trail.
- Unique and delicate formations are visible throughout the tour.
- Rooms are smaller, but still quite immense.
- Tour focuses a little more on science throughout.
- Expanded in 2023 to include three new rooms including Cathedral Canyon, the Ballroom (the deepest venue in Texas), and the Box Canyon with a sound and light show.
- Conveyor ride to the surface makes the walk out easier – but note that if you have challenges maintaining your balance, riding the conveyor may not be for you.* Departure time: Every 15-40 minutes
- Tour Duration: 70-75 minutes
- Walking Distance: 1/2 mile (.8 km) Includes stairs
- Tour Depth: 160 ft. (48.77 m)
- Cavern Temp: 70°
- Relative Humidity: 99%
- Ride the B.A.T. out
Good To Know
- Age ranges for child-specific tickets: 3 to 11 years, adult tickets: ages 12 and over
- Comfortable walking shoes which provide good traction on steep, wet surfaces recommended
- Strollers are not recommended due to the restrictive bends of the natural cavern passages and four sections of stairs (the longest flight consists of 35 steps up) as well as the strenuous nature of the actual tour
- For hours of operation, click here
Fine Print
Promotional value expires Dec 31, 2025.
ALL SALES FINAL. Subject to availability. Strollers are not recommended on the Discovery Tour due to the restrictive bends of the natural cavern passages and four sections of stairs (the longest flight consists of 35 steps up) as well as the strenuous nature of the actual tour. Offer is not valid for promo codes or other discounts. May be repurchased every 90 days. Limit 12 per person.
Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Offer is not eligible for our promo codes or other discounts.
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About Natural Bridge Caverns
The story of the Natural Bridge Caverns date back to... well, it depends on who we ask. If we ask Orion Knox Jr., Preston Knodell, Al Brandt, and Joe Cantu, and they'll tell us of the fateful March in 1960 when they uncovered the massive underground chambers beneath San Antonio's famous 60-foot limestone bridge. If we ask the caverns themselves, we'll find the story goes back 20 million years, when cracking faults beneath the earth allowed water to carve out the giant passages. No matter which story we follow, the caverns remain an incredible mix of stunning natural sights and modern attractions.