Adamsville is a large Classic Hohokam habitation site, dating from AD 1100 to AD 1450, consisting of a platform, mound, at least one compound, a ball court, and 41 associated mounds of which some still have standing architecture. Listed on the National Register of Historic Places, it is located near the 19th century town for which it is named. It’s the second largest Hohokam housing area along the Canal Casa Grande, second only to the combined communities of Grewe and Casa Grande. The current size of the site is 155 acres of which 126 acres are proposed for addition to Casa Grande National Monument. The site is threatened by encroachment from commercial development and the State of Arizona is not able to provide adequate protection.
August 2007 Update: The Arizona State Historic Preservation Office continues to seek adequate funding for the site's protection.