To protect it for use by future generations.
Grand Canyon National Park was established on February 26, 1919.
Grand Canyon National Park became a World Heritage Site in 1979.
Grand Canyon National Park.
Because there is cool stuff to visit.
The Grand Canyon.
yes. the grand canyon is a park
It isn't a monument, but a national park. A monument is something made by man, but the Grand Canyon is natural by nature.
Oddly enough, it is called "Grand Canyon National Park".
Grand Canyon National Park was created on 1919-02-26.
Grand Canyon Park Operations Building was created in 1929.
The Grand Canyon is in the US state of Arizona.The Grand Canyon is in northwestern Arizona.
Woodrow Wilson declared grand canyon a national park during 1919.