In 1960 four college students from St. Mary's University in San Antonio, obtained permission to explore the area that is now Natural Bridge Caverns. These beautiful caverns are a sight to see and you have two options for your tour. Discovery Tour and Hidden Passages Tour, both which take approximately 60 minutes and you will walk 180 feet below ground.
Discovery Tour: 9:00A - 4:00P
Tours depart every 10-40 minutes starting at 9 AM. Final tour departs at 4 PM
Hidden Passages Tour: 9:00A - 3:40P
Tours depart every 40 minutes starting at 9 AM. Final tour departs at 3:40 PM.
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