Hell's Canyon in Idaho is the deepest gorge in America.
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Seven Devils' Peaks, one of the highest mountain ranges in Idaho, Includes Heaven's Gate Lookout, where sightseers can look into four states.
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Elk River is the home of the Idaho Champion Western Red Cedar Tree, the largest tree in the state. Estimated to be over 3000 years old this giant is more than 18 feet in diameter and stands 177 feet tall.