Arches National Park is a US National Park in eastern Utah. The park is located on the Colorado River 4 miles (6 km) north of Moab, Utah. It is known for containing over 2,000 natural sandstone arches, including the world-famous Delicate Arch. The park has hundreds of soaring pinnacles, massive fins and giant balanced rocks.
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References: http://www.nps.gov/arch/index.htm