Cocoraque Butte Archaeological District

The Cocoraque Butte Archaeological District is located in Ironwood Forest National Monument, in Pima County, Arizona. Added to the National Register of Historic Places on October 10, 1975, it features ancient Hohokam ruins, hundreds of well-preserved petroglyphs, and the historic Cocoraque Ranch. The age of the petroglyphs range from 1150 to 2000 years old.