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Stunning rock formations in Capital Reef National Park, Utah, USA. Lots of unique shapes made out of red, orange and grey stones.
Two tourists in the distance look down into the vast chasm of Canyon de Chelly National Monument in Arizona in the summer of 2008
Bryce Canyon National Park, Utah, United States
Eroding distinct layers of sandstone.
Rainbow Mountain, Peru. Also known as Cerro Colorado near to Cusco. Aerial view. South America
Badlands National Park, South Dakota
Belas, Luanda Province, Angola: Miradouro da Lua, located along the coastal road between Luanda and Barra do Kwanza is Angola's answer to Bryce Canyon, a striking natural viewpoint known for its dramatic lunar-like landscape. The name, which translates to \
Panoramic summer overlook of scenic rock formations from Inspiration Point in Bryce Canyon National Park, southwest Utah.
Scenic view of the awe-inspiring Sipapu Bridge, a natural rock formation located in Utah's Natural Bridges National Monument - USA
The colourful rocks of Painted Desert National Park, Arizona
Wide view of Miradouro da Lua, Angola
Amazing rock formations of Bryce Canyon National Park, Utah.
Black Dragon Canyon in Utah with blue sky.
Love Valley is a valley in Göreme Historical National Park, Cappadocia, Turkey. It is known for its rock formations called fairy chimneys.
Aerial view of canyons in Monument Valley, Arizona, USA.
A long view of the Amphiter area of hoodoo formations in Bryce Canyon National Park.
Calcite springs area of the Yellowstone National Park, Wyoming, USA
Hoodoos in Bryce Canyon, seen from Sunset Point in Bryce Canyon National Park, Utah.
Bryce Canyon is a National Park in southwestern Utah. It is not a true canyon but more like a collection of natural amphitheaters. The rim at Bryce varies from 2400-2700 meters above sea level.
Bryce Point from Paria View Overlook, Bryce Canyon National Park, Utah, USA.
The stunning vista as seen from Yovimpa Point in Bryce Canyon National Park, Utah. You can access this from the Rainbow Point Parking Lot at the end of the Southern Scenic Drive. There are moody rainclouds hovering over the pink cliffs and hoodoos.
red rock wall, the detail of the Kings Canyon  rock, Outback, Australia
formations. This park is famous of its beautiful orange and red pillars
Aerial view of rock formations in Grand Canyon National Park, Arizona, USA.
Palo Duro Canyon State Park, Texas, USA: eroded cliff side - Geologic time periods marked by major changes in the fossil record - rock strata covering the Permian age, Triassic age, Miocene-Pliocene age and at the top the Quaternary age - this cliff includes the Permian-Triassic (P-T) extinction boundary, colloquially known as the Great Dying, that took place about 248 million years ago. The extinction was caused by climate change. The main cause of extinction was the vast amount of carbon dioxide emitted by volcanic eruptions that created the Siberian Traps, which elevated global temperatures and acidified the oceans. Geological time scale, part of the Caprock Escarpment - Texas Panhandle.
Bryce Canyon in the southwestern US state of Utah. Bryce Canyon is famous for its geological rock formations. Due to the interacting forces of freezing and thawing, the limestone and sandstone formations are slowly eroded to form the so-called hoodoos.
Beautiful Morning Hike to Tent Rocks in New Mexico
Hoodoos in Bryce Canyon National Park, Utah
The scenery at Cedar Breaks National Monument in Utah.
The Painted Desert is an interesting and colorful part of Northern Arizona.  It starts south of Holbrook and extends about 120 miles north almost to the Utah border.  It encompasses about 7,500 square miles of the Colorado Plateau.  The area is made up of colorful mudstone and sandstone known as the Chinle Formation.  The rocks of the Chinle Formation were deposited from 227 to 205 million years ago during the Triassic Period.  Over the next 180 million years the rocks were buried, uplifted and then eroded into the present-day badland topography.  This photograph of the Painted Desert was taken from Little Painted Desert County Park near Winslow, Arizona, USA.
Free Images: "bestof:...Typical rim-rock formation in Grand Coulee. Some 20 distinct lava flows are traceable in the cliffs of basalt which... - NARA - 294039.tif Scope and content"
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