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The interior view of the natural and historical cave of Karaftu and the place of human habitation in ancient times in the Kurdistan province of Iran
Anasazi Granary in Rock Alcove Sandstone Cliffs Kaiparowits Plateau Utah
Red sandstones formations into the Foradada cave in the Areny mountain in Mont-Roig, Tarragona, Catalonia, Spain. Textures natural background.
USA Southwest outdoors: hiking on the trails of Arches National Park. Landscapes and Southwest USA desert ecosystem, details of the rocks
Shapes and forms of La Cuevona cave in Las Medulas, Spain. Located in Castile and Leon, Spain, was a roman age gold mining site.
Red rock formations in Arches National Park Utah on a cloudy day
The steep cliffs and eroded walls of the grand Canyon
Looking up at a partial roof and water stained ceiling of the well-preserved Monarch Cave Cliff Dwelling on Comb Ridge in Bears Ears National Monument is Southeast Utah.
Little Petra, Siq al-Barid, Jordan
Looking out from a cave in the Zion National Park, Utah, USA, a day in the spring.
Photography of historical monuments in Petra in Jordan
Red Sandstone Rock Formation - Scenic landscape in desert canyon area with large rock walls and Juniper tree branches in foreground  against crisp blue sky. Scenic desert landscape with late afternoon warm light.
Sand cliffs  with caves
Close up detail broken rock on tall and massive red sandstone formations in the Garden of the Gods at Colorado Springs, Colorado in western USA of North America
Eroded by water and wind cliffs in the canyon. Little Wild Horse Canyon. San Rafael Swell, Utah USA
Zoo decoration with lights plants and rocks.Beautiful rocks with colorful plants.Beautiful view of traditional garden.
Two men look at petroglyphs inside a natural shelter in southern Utah.
Valley of Fire State Park in Nevada offers spectacular views of colorful rock formations, as well as historic sites and wildlife like Desert Bighorn Sheep.
Cueva de Las Güixas, Villanúa, Pyrenees, Huesca, Aragon, Spain. Cave that can be visited in Villanua
These pock-marked formations, usually found along sandstone washes and canyons, have been called “Swiss cheese” and other fanciful names, but are currently referred to by the more prosaic term “solution cavities”.  These examples are found in Capitol Reef National Park, Utah.
Red sand cliffs Sigulda, Latvia. Gaujas national park.
Young Adventurous Caucasian Boys in a Sandstone cave looking at it at Truitjieskraal in the Cederberg Wilderness Area South Africa
Bell caves in National park Beit-Guvrin . Israel
Aerial view of Bryce Canyon on a beautiful summer day. Overlook of orange colorful hoodoos red rock formations in Bryce Canyon National Park, Utah - USA
Still standing in a high cliff alcove framed by sandstone rock formations, the Eagle Nest ruins crumble to the floor below in the Ute Mountain Tribal Park located south of Colorado's Mesa Verde. The Puebloan ruins date from the same period, around 1200 to 1300 A.D.
La Cuevona cave in Las Medulas, Spain. Located in Castile and Leon, Spain, Europe,was a roman age gold mining site.
The cave in Timimun abandoned city in Sahara desert, Algeria
Alone Bare Tree and Rocks in Wadi Rum
Beautiful and mysterious cave scenery
Scenic canyon in Deyang, China
Free Images: "bestof:Hogup Cave, Utah, plant material - Natural History Museum of Utah - DSC07269.JPG en Exhibit in the Natural History Museum of Utah Salt Lake City Utah USA This"
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