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Columnar basalt rock at Sheepeater Cliffs in Yellowstone National Park, Wyoming. Lichen cover rock.
Rock texture, rock background. Beautiful photo wallpaper.
Shoshone Valley in the foothills of Cody Wyoming with blue sky and clouds.
Vedauwoo climbing area, WYO, USA.
Independence Pass - Entering Ice Cave - 2004
Porkchop Geyser's name derives from its pork chop-shaped sinter mound. Measuring around 2 feet in diameter, the geyser was once a tranquil hot spring until 1971 when it began erupting intermittently. In 1989, it experienced a violent hydrothermal explosion, scattering debris over 200 feet away and significantly altering its appearance. In that year, a visitor named David Kirwan died after attempting to rescue his friend's dog from the hot spring.
This photo shows a well-maintained US Forestry Road sign and road heading into the Challis National Forest in Idaho.  The Salmon-Challis National Forest covers over 4.3 million acres in east-central Idaho. Included within the boundaries of the Forest is 2.3 million acres of the Frank Church- River of No Return Wilderness Area, the largest contiguous wilderness area in the Continental United States.
Landscape of Vashlovani national park of caucasus mountains in Georgia. Semi-desert panoramic view of dry grasslands with mud mountains and shrubs
Female hiker is having stop for rest in mountains
Archaeological excavations on the site of ancient Scythian burials of Pazyryk culture on the river Ak-Alaha, where was found the mummy of a shaman, Plateau Ukok, Altai mountains, Siberia, Russia
Cliffs of the Musselshell river in rural Montana in northwestern USA of North America.
Landscape of Fossil Butte, Wyoming, in September
Puerco River Valley anthropomorphs, zoomorphs, katsinas, tracks, hands, geometrics in manganese and iron oxide.
Fractured granite mountains of Wyoming with barb wire fence in foreground and green flood plain of Sweetwater River in the middle ground and dark gray clouds in the background
Sheepeater Cliffs on the Grand Loop Road, south of Mammoth Hot Springs is named after the Shoshone people, also known as the Tukudika or 'Sheepeaters,' who once lived here. The cliffs are composed of columnar basalt, formed from lava flows about 500,000 years ago. The hexagonal columns were created as the lava cooled and contracted, resulting in the distinctive jointing patterns seen today. The site provides insights into the history and lifestyle of the native Shoshone people who utilised the area for hunting bighorn sheep and other resources.
Clouds and rain are moving in at City of Rocks a climbing area on the old Oregon wagon trail, Idaho, USA
Detailed view of rock piles on mountain top
A highway marker for Fossil Butte National Monument stands prominently on the side of US-30 in Wyoming, guiding travelers to the renowned site known for its rich fossil deposits and scenic vistas.
Tuolumne Meadows at Yosemite National Park
Textured terrain intricate patterns deep red hues rock canyon. Natural erosion carved out a stunning landscape. Light and shadow accentuates crevices and peaks, geological wonder of arid environment
During the late Jurassic Period about 150 million years ago, dinosaurs congregated along the shores of a vast freshwater lake in what is now southeastern Colorado. They left behind large trackways in the mud which shows up today eroded by river waters as over 1300 dinosaur footprints in limestone along the Purgatoire River. Most of these tracks are by made by herding Apatosaurus or sauropod dinosaurs. Part of the Picket Wire Canyonlands, the tracksite is the largest dinosaur tracksite in North America.
Russia, Khakassia, the Chest rock - a unique geological form, a product of weathering. The mountain ridge of Sunduki is a natural and historical monument of nature.
Extreme terrain park for hiking in nature's beauty in Wyoming. Park called \
The side of a mountain. High quality photo
Green sunny landscape of Tien Shan mountain gorge
Poluted river water, rio puerco, New Mexico
Silver Gate (The Hoodoos) on Highway 89 in Yellowstone National Park, Wyoming. These large travertine limestone boulders formed due to an earthquake on nearby Terrace Mountain and are not actually Hoodoos but were incorrectly named so and the name has stuck.
A old homestead falling down at Nine Mile Canyon
View of the formations left by wind and rain of the Badlands located at Davutoglan Wildlife Development Area, Turkey.
Free Images: "bestof:Geological Survey on Rock Creek. Wyoming. 1870. Camp scene.U.S. Geological Survey on Rock Creek. Wyoming. 1870."
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