Ladder into an underground room, Kiwa, Spruce Tree House, a cliff dwelling of the Native American Indians, about 800 years old, Mesa Verde National Park, UNESCO World Heritage Site, Colorado, USA, North America.

AGE • ÂGÉS • AMERICA • AMERICAN INDIAN • AMERICAN INDIANS • AMERICAN-INDIAN • AMERICAS • APPROX. • ARCHITECTURE • BELOWGROUND • CAVE DWELLING • CAVE DWELLINGS • CENTRAL AMERICAN INDIANS • CHANCEL • CHOIR • CHORALE • CHORUS • CHURCH • CHURCHES • CIRCA • CIVIL DEFENCE • CIVIL DEFENSE • CIVILIAN PROTECTION • CIVIL_DEFENCE • CIVIL_DEFENSE • CLIFF • CLIFFS • COLORADO • CONSERVATION • CONSERVATIONS • DESIGN • DREAM • ECCLESIA • EEUU • FAMOUS PLACE • FAUNA • HISTORIC • HISTORICAL • HISTORY • INDIAN • INDIANS (AMERICAN) • INDÍGENA • INDIGENAS • INDIGÈNE • INDIGENOUS PEOPLE • INDIGENOUS PEOPLES OF THE AMERICAS • INDIGENOUS PEOPLES • INDIGENOUS • INDIO • INDIOS • INDOOR PHOTO • INDOOR • INDOORS • INSIDE VIEW • INSIDE • INTERIOR DESIGN • INTERIOR VIEW • INTERIOR VIEWS • LADDER • LADDERS • LOOK • LOOKING • MESA VERDE NATIONAL PARK • N. P. • NATIONAL PARK USA • NATIONAL PARK • NATIONAL PARKS • NATIVE AMERICAN ETHNICITY • NATIVE AMERICAN • NATIVE AMERICANS • NATIVE • NATIVES • NATURAL LANDMARK • NATURAL LANDMARKS • NATURAL PRESERVE • NATURAL PRESERVES • NATURE PRESERVE • NATURE RESERVE • NATURE RESERVES • NATURE • NO ONE • NO PEOPLE • NO-ONE • NOBODY • NORTH AMERICA • NORTH AMERICAN • OLD AGE • OLD • PICEA • PLACE OF INTEREST • RESERVE • RÉSERVES • RESERVING • ROOM • ROOMS • SANCTUARIES • SANCTUARY • SEE • SEEING • SEES • SIGHT • SIGHTS • SLEEP • SPRUCE • SPRUCES • SUBTERRANEAN • TOURIST ATTRACTION • TOURIST ATTRACTIONS • TREE HOUSE • TREE HOUSES • U. S. A • UNDERGROUND • UNESCO WORLD HERITAGE SITE • UNESCO WORLD HERITAGE SITES • UNESCO WORLD NATURAL HERITAGE • UNITED STATES OF AMERICA • UNITED STATES • US • US-AMERICA • USA • VISION • WILDLIFE RESERVE • WILDLIFE • WITHOUT PEOPLE • WORLD NATURAL HERITAGE