Ancestral Pueblo culture--Dwellings]]> Chelly, Canyon de (Ariz.)]]> Ruins]]> Canyons]]> American Alpine Club Photo Collection]]> .jpg]]> Arizona, 1900 to 1930]]> Canyon de Chelly National Monument (Ariz.)]]> Canyons]]> Arizona]]> American Alpine Club Photo Collection]]> .jpg]]> Arizona, 1900 to 1930]]> Canyon de Chelly National Monument (Ariz.)]]> Ruins]]> Canyons]]> American Alpine Club Photo Collection]]> .jpg]]> Arizona, 1900 to 1930]]> arch formation]]> Canyon de Chelly National Monument (Ariz.)]]> American Alpine Club Photo Collection]]> .jpg]]> Canyon de Chelly National Monument (Ariz.)]]> Canyons]]> American Alpine Club Photo Collection]]> .jpg]]> Arizona, 1900 to 1930]]> Ruins]]> Canyons]]> Canyon Del Muerto]]> American Alpine Club Photo Collection]]> .jpg]]> Arizona, 1900 to 1930]]> Canyon Del Muerto]]> Canyons]]> Mummy Cave]]> Ruins]]> American Alpine Club Photo Collection]]> .jpg]]> Arizona, 1900 to 1930]]> Grand Canyon (Ariz.)]]> Grand Canyon National Park (Ariz.)]]> Canyons]]> Colorado River (Colo.-Mexico)]]> Suspension bridges]]> American Alpine Club Photo Collection]]> .jpg]]> Arizona, 1900 to 1930]]> Limestone]]> Canyons]]> American Alpine Club Photo Collection]]> .jpg]]> Arizona, 1900 to 1930]]> Grand Canyon (Ariz.)]]> Rivers]]> Canyons]]> American Alpine Club Photo Collection]]> .jpg]]>