Grand Canyon National Park 
Center Loop Rd.
Grand Canyon, AZ 86023
928-638-7888
http://www.nps.gov/grca/
National Park: Bike, Birding, Camp, Fish, Hike, Picnic, Walk, Water Sports
One of the most spectacular examples of erosion anywhere in the world, Grand Canyon is unmatched in the incomparable vistas it offers to visitors on the rim. Grand Canyon National Park is a World Heritage Site.