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$Valley of the Wahweap Hoodoos: White stones described as goblins, ghosts, toadstools and other oddities herald the unique geology of the sun scorched lands of the Southwest. Groves of capped white columns are located near Big Water at the edge of the Grand Staircase-Escalante National Monument. For more pictures see my lightbox \$

Blue Mesa Scenic Trail, Petrified Forest National Park, Arizona, USA

The magical canyons, pre-coulmbian ruins and settlements of Canyon de Chelly National Monument in the summer of 2008.

Weird sandstone formations created by erosion at Ah-Shi-Sle-Pah Wilderness Study Area in San Juan County near the city of Farmington, New Mexico.

Exploring the beauty of Zion National Park from before sunrise to long after sunset from the valley floor to soring majestic peeks.

Geysers and Hot Springs at Yellowstone

Storm clouds forming over geyser runoff in Yellowstone National Park

hot spring in yellowstone national park

Bisti Badlands Summer storm, New Mexico, USA

Ancient stone jungle like an alien world

Idyllic view of majestic mountain. Snow covered rock formation on cliff. Black landscape in Iceland. Aerial view of Kotlujokull in Iceland. Wooden plank ower a small river coming from the glacier so people can enter an Icecave in the glacier.

nature

Bryce Canyon National Park

Lick Wash is a slot canyon whose rock walls are formed by water erosion from flash floods at Grand Staircase-Escalante National Monument in Kane County, Utah.

A variety of rock features and colors make Bryce Amphitheater a unique geologic site.

Abstract landscape of a mineral stained cliff along the eroded sandstone shoreline of Lake Superior, Pictured Rocks National Lakeshore, Michigan’s Upper Peninsula, USA

Part of the huge northern moraine of the Findel glacier (German: Findelgletscher) in the evening light (European Alps, Switzerland).

Panoramic view of hoodoos at Byrce Canyon National Park.

Early morning at beautiful Bryce Canyon National Park in Utah.

A view of Blue Mesa Trailhead in Petrified Forest National Park, Arizona, USA

Sandstone Wall at Arches National Park Utah

Hoodoo and eroded cliff formations at Bryce Canyon National Park in Utah.

Beautiful Zion National Park landscape shot during afternoon in the summer.

Abstract landscape of mineral stained cliff along the eroded sandstone shoreline of Lake Superior, Pictured Rocks National Lakeshore, Michigan’s Upper Peninsula, USA

The geometric pattern of the Checkerboard Mesa is evident in the morning light of Zion National Park.

Jagged geological fault on the way from Fiambalá to the Paso San Francisco mountain pass, on the border with Chile. Catamarca Province, Argentina

Cedar Canyon and Moonrise on Scenic Highway 14 Utah

Piles of multicolored waste rocks and tailings near abandoned Memi mine in Xyliatos, Cyprus. It’s the result of copper ore extraction in the area

Waterton, Canada - July 3, 2016: Lots of tourists viewing and walking along the river bank in Red Canyon at Waterton Lakes National Park Alberta, Canada, on a nice sunny summer day

Free Images: "bestof:Cave biologists collect microbial samples in Wind Cave, Wind Cave National Park. (NPS Photo by Jason Walz) wind nps cave biologist cavers"

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