For centuries, the rugged granite cliffs, colorful rock outcroppings and stunning mountain vistas of Browns Canyon National Monument have attracted...
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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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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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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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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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The Río Grande del Norte National Monument is comprised of rugged, wide open plains at an average elevation of 7,000 feet, dotted by volcani...
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At Chimney Rock you can imagine the landscape as it was a thousand years ago, with cultivated fields and settlements extending from the valley floo...
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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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Colorado National Monument preserves one of the grand landscapes of the American West. But this treasure is much more than a monument. Toweri...
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Exposed to the wind, within a sweeping valley of short grass prairie, amid the swales of the Santa Fe Trail, lie the territorial-style adobe remnan...
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