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Oregon Trail Ruts - Deep Ruts Vertical - 1981. Scanned from Kodachrome 25 slide.
A pair of large stone circles, part the Cramer site, a 700 - 800 year old Native American dwellings stand in the Apishapa Canyon. The site also known as the Stonehenge of Colorado is located on state land in southeast Colorado near the Comanche National Grasslands.
Giant bathtubs that act as troughs by natural springs dot the landscape at Theodore Roosevelt National Park in North Dakota
deeply eroded arroyo on the eastern Colorado prairie. Pawnee Buttes National Grassland.
Steppen landscape at peninsula valdes, viedma department, chubut province, argentina
Aerial shot of natural landscape near Medora, a city in Billings County, North Dakota, on a clear, sunny day in Fall.
Canyon Diablo (Navajo: Kin Łigaaí) is an 80-mile-long canyon in Northern Arizona.  It is part of the 767,000-acre Canyon Diablo Watershed and is made up primarily of private, state trust, federal land and part of the Navajo Nation.  In December 1853, U.S. Army Lieutenant Amiel Weeks Whipple was surveying in the area when he found the steep canyon.  He named it Canyon Diablo, Spanish for Devil’s Canyon.  This view of Canyon Diablo was photographed from the historic Route 66 bridge in Two Guns near Winslow, Arizona, USA.
Travels along the interstate 25 in the midwest reveal beautiful mountainous landscapes hundreds of years old in Colorado state.
The Euphrates River between Aleppo and the border zom Iraq on the Euphrates River in the north of Syria in the Middle East.
Summer scenery at Theodore Roosevelt National Park, North Dakota, USA
Green meadow near the river in autumn
Datong, Shanxi, China- March 2, 2013: Tulin (earth forest), located in Datong consists of hundreds of soil pillars and walls tens to more than ten meters high. The “earth forest” refers to the landscape consisting of protrusive loess and grit sediment due to crustal movement as well as wind and water erosion. Here is the earth forest view in Datong.
Tallgrass Prairie National Preserve in Kansas
Fall colors along the Musselshell river in rural Montana ranch country in the USA of North America.
The mountains, steppes, bushes, grass and cloudy sky. Spring landscape.
Mountain valley view
Rocks that once held down the edges of a Native American teepee remain in a circle, sunken into the soil with time where they were left on the prairie. The teepee ring sits on the hilly plains of South Dakota north of Sturgis.
Rural landscape of Theodore Roosevelt National Park in North Dakota.
A stream winds through the landscape at Theodore Roosevelt National Park in North Dakota
This view in the South Dakota Badlands National Park not only includes rocks and variety of boulders with Trees and ground cover.
Steep, desert terrain with many shrubs resistant to high temperatures. Cabo de Gata, Almeria, Spain.
Theodore Roosevelt National Park at North Dakota
A hollow of a gently sloping hill with the remains of an ancient stone wall running along its top on a clear summer day. Mountain range Chests, Khakassia, Siberia, Russia.
As settlers populated the area, the Two Guns location was recognized as a good place to cross the steep and difficult Canyon Diablo. Prior to the construction of a bridge, travelers in wagons and later by vehicle would cross the canyon by zig-zagging the embankments and then driving across the riverbed which was usually dry. In 1914 plans were made to construct an automobile bridge across the canyon at Two Guns. Construction soon began and the Canyon Diablo Bridge opened on March 17, 1915. It became part of the National Old Trails Road which, in Arizona, was known as the Santa Fe Highway. In 1926 the highway became part of U.S. Route 66. The bridge was used until 1938 when it was replaced by a new bridge north of Two Guns along the route used by the present-day Interstate 40. On September 30, 1988 the Canyon Diablo Bridge was added to the National Register of Historic Places. Two Guns and Canyon Diablo are located near Winslow, Arizona, USA.
At the top of the Bush Mountain Trail is a lone hitching post on the western crest of the Guadalupe Mountains in Texas.
Badlands Formations in Badlands National Park, South Dakota, USA
Wichita Mountains National Wildlife RefugeWichita Mountains National Wildlife Refuge
Paint Mines geological rock formations near in El Paso county, Calhan and Colorado Springs, Colorado, in western USA of North America. Named for the colorful clays that were collected by American Indians to make paint. Brightly colored bands, caused by oxidized iron compounds throughout the many different layers of clay.
canyon in west texas
Rivedbed in Tien Shan mountain on sunny autumn day
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