Cumberland Caverns is one of the most extensive known caves in Tennessee. Portions of this caving system were originally known as Higgenbotham Cave and Henshaw Cave. Considerable exploration of previously unseen sections along with integration of the two caves substantially enlarged the Caverns to the more than 32 miles that can be toured today.
Caverns of Sonora
The Caverns of Sonora is recognized as the most beautiful cave in Texas and one of the most beautiful show caves in the world. The Caverns of Sonora is located on Interstate 10, about half-way between Big Bend National Park and San Antonio Texas. Guided tours of this beautiful cave; gemstone panning, exploring the nature trail and the outdoors!