Established in 1907, the Tonto National Monument is situated in the Tonto Basin of the Upper Sonoran Desert in Arizona, and protects two prehistoric cliff dwellings of the Salado people. These people occupied the region in the 13th, 14th, and 15th centuries, suddenly and inexplicably abandoning the villages developed here about 500 years ago. The cliff dwellings were situated high up, overlooking the Tonto Basin which is currently flooded, forming Theodore Roosevelt Lake. The Salado culture farmed the Salt River Valley and were also hunter gathers and craftspeople. Pottery and textiles that have been discovered here at the cliff dwelling sites are on display at the visitor center museum.
The visitor center located at the monument has a museum, exhibits, bookstore, and presents an 18-minute film outlining the archaeological findings and natural features of the park.
The terrain is rugged, natural, and beautiful, located in the Superstition Mountains on the northeast edge of the Sonoran Desert. The park has an arid climate and habitat and the Salt River running through the region provides a water source for local wildlife. A campground is available for RV campers just a few miles away on Roosevelt Lake.