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Gand Canyon is a deep gorge carved out of the Colorado Plateau,
surrounded by the Kaibab National Forest, between Nevada and
Northwestern Arizona
Five million people visit the Grand Canyon each year. Nine out of
every ten tour the South Rim on foot or by
park shuttle
or
tour bus.
For the daring, mule rides from the South Rim into the canyon are
the adventure of a lifetime. This is a rigorous,
two-day journey. Travelers must be 4 feet 7 inches (140 centimeters)
tall, weigh less than 200 pounds (91 kilograms), and understand Several species of endangered birds find refuge in the park, including the peregrine falcon and the bald eagle. Many fish native to the Colorado River are endangered as well. The Glen Canyon Dam built in 1963 caused changes in water temperature and volume that threaten the Colorado squawfish, humpback chub, and bonytail chub. These fish find a friendly environment within the park's boundaries.
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White-water rafting on Colorado River through the heart of the Grand Canyon is a popular activity. The 200-mile (322-kilometer) journey can take from several days to nearly three weeks, depending on the route and the type of transportation that is being used (bus, van, USV, helicopter. Rafters have a choice of wooden dories (flat-bottomed rowboats with high, flaring sides) or rafts powered by oars or motors. At night, they can pitch camp on white-sand beaches along the riverbank. back
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