"Located in the heart of San Antonio, the Alamo stands as a Shrine to Texas Liberty. The Alamo tells the story of Texas Independence as part of its rich and diverse 300-year history to over 1.6 million visitors every year and is the #1 most visited destination in the State of Texas.
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.