Copper Canyon is actually not a single canyon, but rather a series of more than 20 canyons running through the northern region of Mexico. The canyon covers over 20,000 square miles and is four times larger than the Grand Canyon in the United States.
The scenery is breathtaking, the railroad line through the mountains impressive; and you will have a chance to see and learn something about the unassimilated Tarahumara Indians who live in the canyon.