Austin Culture Map: Largest cavern in Texas excavates new tour for explorers near Austin

Texan spelunkers now have a new cave to explore at the state’s largest cavern, located not too far from Austin. Natural Bridge Caverns’ newest tour, Hidden Wonders, will open to the public on May 12. This new tour comes less than a year after the last expansion, so visitors who have not been recently have much to explore for the first time.