White House Ancestral Pueblan ruins with trees in fall colors. Canyon de Chelly National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/canyon-chelly/picture.usaz8903.html Cliff Palace and Chaplin Mesa, late afternoon. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0823.html Great house, Pueblo Bonito. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44062.html Wukoki Pueblo on hilltop. Wupatki National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/wupatki-national-monument/picture.usaz44946.html White House Ancestral Pueblan ruins. Canyon de Chelly National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/canyon-chelly/picture.usaz8902.html Cliff Palace, late afternoon. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0821.html Man overlooking Chetro Ketl. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44104.html Wupatki Pueblo. Wupatki National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/wupatki-national-monument/picture.usaz44949.html Windows in Spruce Tree House. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0829.html White House Anasazi ruins and wall with desert varnish. Canyon de Chelly National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/canyon-chelly/picture.usaz8904.html Ancient pueblo. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44083.html Masonary wall. Wupatki National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/wupatki-national-monument/picture.usaz44947.html Cliff Palace, largest Anasazi cliff dwelling, afternoon. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0796.html Rooms of Pueblo Bonito seen from above. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44106.html Wall detail. Wupatki National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/wupatki-national-monument/picture.usaz44948.html Floor of canyon with cottonwoods in fall colors and White House ruins. Canyon de Chelly National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/canyon-chelly/picture.usaz20195.html Balcony House ladder, afternoon. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0817.html Ruined pueblo and cottonwoods trees. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44111.html Sinagua culture site. Wupatki National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/wupatki-national-monument/picture.usaz44951.html Ruins of Antelope House below huge walls. Canyon de Chelly National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/canyon-chelly/picture.usaz8911.html Spruce Tree house, ancestral pueblan ruin. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0808.html Sky seen from masonery wall windows. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44088.html White House Ancestral Pueblan ruins and wall with desert varnish. Canyon de Chelly National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/canyon-chelly/picture.usaz20194.html Cliff Palace sheltered by rock overhang. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve5869.html Kin Kletso. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44110.html White House Ancestral Pueblan ruins and wall with desert varnish and corner of sky. Canyon de Chelly National Monument, Arizona, USA http://www.terragalleria.com/america/arizona/canyon-chelly/picture.usaz8907.html Square Tower house at base of Long Mesa cliffs. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve20139.html Rooms, kivas, and plaza from above Pueblo Bonito. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44109.html Ladder through a smoke hole in Spruce Tree house. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0811.html Chetro Ketl great house. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44103.html Kiva in Balcony House, Chapin Mesa. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0819.html Great Kiva and cliff at sunset, Pueblo Bonito. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44068.html Square Tower house and trees, dusk. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0813.html Aligned doorways. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44082.html Cliff Palace from above, late afternoon. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0822.html Pueblo Bonito, early morning. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44077.html Kiva in Spruce Tree house. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve20136.html Ancient masonery walls and doors. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44080.html Square Tower house, tallest Anasazi ruin, afternoon. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve20138.html Chetro Ketl and Chaco Canyon. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44101.html Round tower in Cliff Palace. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0826.html Pueblo Bonito, the largest of the Chacoan Great Houses. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44084.html Kiva in Balcony House. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0820.html Kivas and rooms of Pueblo Bonito seen from above. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44107.html Cliff Palace Anasazi dwelling. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve20133.html Masonery wall with openings. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44087.html Ladder emerging from Kiva and Spruce Tree house. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0809.html Interconnected rooms, Pueblo Bonito. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44063.html Square Tower in Cliff Palace. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0827.html Chacoan doors. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44079.html Ancestral pueblan dwellings in Cliff Palace. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve20134.html Tourists during a tour of Pueblo Bonito. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44086.html Square Tower house, late afternoon. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve20137.html Many rooms of the Pueblo Bonito complex. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44070.html Trees and Cliff Palace, morning. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0824.html Ceremonial Kiva in Pueblo Bonito. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44085.html Spruce Tree house. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve21337.html Pueblo Bonito from above. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44099.html Square Tower house and Long Mesa, dusk. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0816.html Chetro Ketl and cliffs. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44102.html Spruce Tree house and alcove in winter. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve20141.html Masonery walls, Kin Kletso. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44112.html Square Tower house, park tallest ruin, afternoon. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0798.html Brick walls, Pueblo Bonito. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44078.html Trees with spring leaves and Cliff Palace, morning. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0825.html Kiva and multi-storied roomblocks, Pueblo Bonito. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44067.html Square Tower house and trees, dusk. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0814.html Pueblo Del Arroyo and clouds. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44098.html Long bean in Balcony House. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0818.html Last light on ruined walls, Pueblo Bonito. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44066.html Doorways in Far View House. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0828.html Ancient Pueblo Bonito ruins. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44071.html Dark kiva room with Ladder through light opening, Spruce Tree house. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0799.html Tourists inspecting the complex room arrangement of Pueblo Bonito. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44105.html Ancient pueblo complex layout seen from above. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44108.html Square Tower house, tallest ruin in Mesa Verde, late afternoon. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0812.html Pueblo Bonito, cliff, and clouds. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44095.html Ladder through a smoke hole in Spruce Tree house. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0810.html Rooms and kivas, Pueblo Bonito. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44064.html Cliff Palace seen from across valley in winter. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve20140.html Chetro Ketl. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44094.html Cliff Palace ruin in rock alcove. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve20135.html Walls at sunset, Pueblo Bonito. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44065.html Square Tower house and Long Mesa, dusk. Mesa Verde National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.meve0815.html Pueblo Bonito at the foot of Chaco Canyon northern rim. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44069.html Chaco doorways. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44081.html