Mesa Grande

Mesa Grande Cultural Park, in Mesa, Arizona, preserves a group of Hohokam structures constructed during the classical period. The ruins were occupied between AD 1100 and 1400 (Pueblo II - Pueblo IV Era) and were a product of the Hohokam civilization that inhabited the Salt River Valley. There the Hohokam constructed an extensive system of water canals. It is one of only two Hohokam mounds remaining in the metro Phoenix area, with the other being the Pueblo Grande Museum Archaeological Park. The site's central feature is a massive ruin of adobe walls and platforms.^[3]

• http://en.wikipedia.org/wiki/Mesa Grande