Towering 800 feet above the North Platte River, Scotts Bluff has served as a landmark for peoples from Native Americans to emigrants on the O...
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For centuries, the rugged granite cliffs, colorful rock outcroppings and stunning mountain vistas of Browns Canyon National Monument have attracted...
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During the 1890s, scientists rediscovered what the Lakota Sioux already knew - bones preserved in one of the most complete Miocene mammal sites in ...
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Beneath a grassy mountain valley in central Colorado lies one of the richest and most diverse fossil deposits in the world. Petrified redwood stump...
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History:While the geologic history of Capulin Volcano began well over a million years ago, its involvement in human history has been much more rece...
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Immerse yourself within the third longest cave in the world. With over 168 miles of mapped and surveyed passages, this underground wilderness appea...
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Mount Rushmore National Memorial is visited by nearly three million people each year that come to marvel at the majestic beauty of the Black Hills ...
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