Petroglyphs, created by the prehistoric Hohokam people, about 1000 years ago, West-Tucson Mountain District, Saguaro National Park, Arizona, United States of America, North America

travel destination travel photography colour image colour color image color vertical nobody no one day petroglyph prehistoric hohokam west tucson mountain district saguaro national park arizona united states of america north america tourist destination national park pattern spiral rock stone archaeology archaeological focus on foreground 11th century history historic historical heritage ancient old