Published On Dec 25, 2023
"The Natural Bridge Caverns are the largest commercial caverns in the US state of Texas. The name is derived from the 60-foot natural limestone slab bridge that spans the amphitheater setting of the cavern's entrance. The span was left suspended when a sinkhole collapsed below it." Wikipedia
Address: 26495 Natural Bridge Caverns Rd, San Antonio, TX 78266
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