Endicott River Wilderness was created in 1980.
The area of Endicott River Wilderness is 399.542 square kilometers.
Encampment River Wilderness was created in 1984.
Platte River Wilderness was created in 1984.
Owyhee River Wilderness was created in 2009.
Chuck River Wilderness was created in 1990.
Roaring River Wilderness was created in 2009.
Boulder River Wilderness was created in 1984.
Hassayampa River Canyon Wilderness was created in 1990.
Salt River Canyon Wilderness was created in 1984.
Ghost River Wilderness Area was created in 1967.
Sturgeon River Gorge Wilderness was created in 1987.
Rock River Canyon Wilderness was created in 1987.