71410484 - 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 old70230458 - America, Anasazi, Anasazis, Ancestral, Ancient, Beam, Cliff, Color, Colorado, Colour, Cortez, Dweller, Dwellers, Dwelling, House, Kiva, Ladder, Light, Mesa Verde National Park, Puebloans, Religious, Sacred, Southwest, Spotlight, Spruce, Tenant, Tenants, U70811071 - 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 old70811089 - 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 old70230459 - Adobe, America, Anasazi, Anasazis, Ancestral, Ancient, Cliff Palace, Color, Colorado, Colour, Cortez, Dweller, Dwellers, Dwelling, Mesa Verde National Park, Mountain, Mud, Old, Pueblo, Puebloans, Southwest, Tenant, Tenants, United states, Usa, S19-656861,70166678 - Twin Towers. Hovenweep National Monument. Most structures here were built A.D. 1200/1300 by ancestral Puebloans. Utah. USA.
