River House Ruin, Ancestral Puebloan Cliff Dwelling, 900-1300 AD, Shash Jaa National Monument, Utah, United States of America, North America

River House Ruin, Ancestral Puebloan Cliff Dwelling, 900-1300 AD, Shash Jaa National Monument, Utah, United States of America, North America

River House Ruin, Ancestral Puebloan Cliff Dwelling, 900-1300 AD, Shash Jaa National Monument, Utah, United States of America, North America

Pictographs, River House Ruin, Ancestral Puebloan Cliff Dwelling, 900-1300 AD, Shash Jaa National Monument, Utah, United States of America, North America

River House Ruin, Ancestral Puebloan Cliff Dwelling, 900-1300 AD, Shash Jaa National Monument, Utah, United States of America, North America

Puebloans mud and stone granaries, Aztex Butte, Canyonlands National Park, Utah, United States of America, North America

Pueblo Mission in background), Kiva in foreground, Pecos National Historic Park, New Mexico, United States of America, North America

Ancestral Puebloan ruin at Desert View on the Colorado River, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

Ancestral Puebloan ruin at Desert View on the Colorado River, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America