Natural Bridge Caverns in San Antonio

Natural Bridge Caverns Inc is an underground network of limestone caves located in San Antonio, Texas. The caverns were discovered by a group of college students in 1960 and have since become a popular tourist attraction. Visitors can take guided tours of the caves and learn about their formation and history, as well as see unique rock formations and underground streams. The site also features other activities such as zip-lining, a maze, and a mining experience. The caverns are known for their extensive formations of stalactites and stalagmites, as well as other unique rock formations such as soda straws, flowstones, and cave bacon.