Grand Canyon National Park, AZ
National Park Service
A powerful and inspiring landscape, Grand Canyon overwhelms our senses through its immense size. Unique combinations of geologic color and erosional forms decorate a canyon that is 277 river miles (446km) long, up to 18 miles (29km) wide, and a mile (1.6km) deep.
Address:Grand Canyon National Park
P.O. Box 129
Phone: (928) 638 7888