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. We are located 15 miles southwest of Sonora, Texas and the Caverns is a great place for people of all ages to experience the wonders of nature. Along with guided tours of this beautiful cave; there are many other activities to enjoy such as gemstone panning, exploring the nature trail, enjoying a Group Tour, Specialty Tour, or one of our many Workshops, camping out in an RV or tent, or just relaxing and enjoying the outdoors.