The Ajo Historical Society was founded in 1975 and the Ajo Historical Society Museum was opened in 1976. The Museuem is located just a few minutes away from downtown Ajo at the St. Catherine’s Indian Mission 1/4 mile to the west of the mine overlook on the Mine lookout road. The Museum itself is home to several different items from Ajo and the surrounding area’s past. The Museum is open daily from Noon to 4PM.
160 S Mission Rd [PO Box 778]