The Natural Bridge Caves are the largest commercial caverns in the United States state of Texas. The name is taken from the 60-foot natural limestone slab bridge that spans the cavern’s amphitheater setting. When a sinkhole collapsed beneath it, the span was left dangling.
Popular attraction with subterranean cavern tours and an elevated adventure course, as well as a cafe and gift shop.
More Info: http://www.naturalbridgecaverns.com/
A few visitors share:
“Great place, clean environment, 2 gift shops,and two small food courts”
“Beautiful cavern, bring comfy shoes and shorts if the weather permits.”
“While the course and facility were excellent the staff and service was terrible.”