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GRAND CANYON
GRAND CANYON is a steep-sided canyon carved by the Colorado River in the state of Arizona in the United States....
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HORSESHOE BEND
HORSESHOE BEND is a horseshoe-shaped meander of the Colorado River located near the town of Page, Arizona, in the United States. The...
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PETRIFIED FOREST
PETRIFIED FOREST NATIONAL PARK is one of the wonders of Arizona. Much of the Petrified Forest formed from tall trees called conifers....
