THURSDAY 7/19/12 - Located in the state of Arizona, the Grand Canyon is carved by the Colorado River. It is 277 miles long, up to 18 miles at its widest, and attains a depth of over a mile - 6,000 feet.
Description:
THURSDAY 7/19/12 - Located in the state of Arizona, the Grand Canyon is carved by the Colorado River. It is 277 miles long, up to 18 miles at its widest, and attains a depth of over a mile - 6,000 feet.