13881675 - Kiva, a stone structure used by Puebloans as a ceremonial or political meeting place in the Mesa Verde National Park; Montezuma County, Colorado, United States of America71410484 - USA, Colorado. Mesa Verde National Park. Spruce Tree House Ruins, was constructed by Ancestral Puebloans between 1211 and 1278 CE. The dwelling contains about 130 rooms.70811087 - Cortez, Colorado - A park ranger watches as visitors climb a ladder to enter the Balcony House cliff dwelling at Mesa Verde National Park The park features cliff dwellings of ancestral Puebloans that are nearly a thousand years old70811071 - Cortez, Colorado - A park ranger talks with visitors to the Long House cliff dwelling in Mesa Verde National Park The park features cliff dwellings of ancestral Puebloans that are nearly a thousand years old71078665 - Puebloans mud and stone granaries, Aztex Butte, Canyonlands National Park, Utah, United States of America, North America70811089 - Cortez, Colorado - A park ranger climbs a ladder to enter the Balcony House cliff dwelling at Mesa Verde National Park The park features cliff dwellings of ancestral Puebloans that are nearly a thousand years old70811083 - Cortez, Colorado - The Balcony House cliff dwelling at Mesa Verde National Park The park features cliff dwellings of ancestral Puebloans that are nearly a thousand years old70405497 - Cortez, Colorado - The Cliff Palace dwelling in Mesa Verde National Park The park features cliff dwellings of ancestral Puebloans that are nearly a thousand years old70166678 - Twin Towers. Hovenweep National Monument. Most structures here were built A.D. 1200/1300 by ancestral Puebloans. Utah. USA.
