Mesa's 80,000-square-foot museum of cultural and natural history contains permanent and revolving exhibits that showcase Arizona and the Southwest from prehistoric times to the present. Attractions include Prehistoric Arizona, Dinosaur Mountain, Discovery Resource Center, Native Peoples Gallery, Art of the Ancient Americas, Arizona and the Movies and much more. View dinosaur fossils and Native American pottery, tour a Spanish mission, search for gold in the History Courtyard and find a souvenir in the Museum Gift Store.