San Antonio, Texas: Natural Bridge Caverns
"Largest underground attraction in Texas." Commercial cave with nice formations, multiple tour choices, and a subterranean limestone slab "bridge." Summer: Bracken Cave Bat Flight.
- Address:
- 26495 Natural Bridge Caverns Rd, San Antonio, TX
- Directions:
- 30 miles north of San Antonio, 8 miles west of I-35 exit 175. FM 3009.
- Hours:
- Daily 9-4, open later Jun-Aug. (Call to verify) Local health policies may affect hours and access.
- Phone:
- 210-651-6101
- Admission:
- Discovery Tour (12+) $16.95; Child (3-11) $9.95Illuminations Tour (12+) $17.95;
- RA Rates:
- Worth a Detour
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Beautiful underground caverns. Huge dinosaurs for photo ops. Claimed to be the largest underground attraction in Texas. They have a zip line, an Illumination Tour and a Hidden Passages Tour.
Next door is a massive drive-thru wildlife reserve where you can feed the animals from your car.
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Illumination Tour includes the dreaded "Moment of Total Darkness." The pricier Hidden Passages Tour takes 3 to 4 hours, and visitors with helmet lights are lowered by rope down a 160-ft deep shaft.