The mile-deep Colorado River creates a barrier that splits the park into north and south Rims. In this illustration, the North Rim is shown in yellow and the South Rim is shown in blue.
Why is the park separated into
South and North Rims?
A 277 mile long (446 km) canyon separates the park into South and North Rims. The Grand Canyon of the Colorado River is a mile-deep, (1.6 km) and creates a barrier that bisects the park. Even though the average distance across the canyon is only 10 miles/ 16 km, be aware that it is a five-hour drive of 215 miles/ 346 km between the park's South Rim Village and the North Rim Village.
Scenery, climate and vegetation are noticably different between north and south rims because of differences in elevation. It is almost like having two parks in one and it takes time, planning and effort to be able to visit both sides of the Canyon in one trip.