Arizona, US
The Grand Canyon is a steep-sided canyon carved by the Colorado River in Arizona, United States. The canyon is 277 miles (446 km) long, up to 18 miles (29 km) wide and attains a depth of over a mile (6,093 feet or 1,857 meters).
The Grand Canyon is a steep-sided canyon carved by the Colorado River in Arizona, United States. The canyon is 277 miles (446 km) long, up to 18 miles (29 km) wide and attains a depth of over a mile (6,093 feet or 1,857 meters).