Grand Canyon National Park
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. Grand Canyon overwhelms our senses through its immense size.
Explore the universe at Grand Canyon's 29th Annual Star Party June 22-29!
On February 26, 1919 Grand Canyon became a National Park. This is our Centennial year! Read More