27°F
Overcast clouds
Grand Canyon National Park at sunset

Grand Canyon

Grand Canyon National Park encompasses 277 miles (446 km) of the Colorado River and adjacent uplands. The immense Grand Canyon is a mile (1.6 km) deep, and up to 18 miles (29 km) wide. Layered bands of colorful rock reveal millions of years of geologic history with unmatched vistas from the rim.