Popo Agie Wilderness was created in 1984.
The area of Popo Agie Wilderness is 412.253 square kilometers.
Lelio Popo was created on 2010-12-02.
Woki mit deim Popo was created on 2011-12-05.
Izta-Popo Zoquiapan National Park was created in 1935.
Shellback Wilderness was created in 2006.
Wilderness School was created in 1884.
Lostwood Wilderness was created in 1975.
Bridger Wilderness was created in 1964.
Tracks from the Wilderness was created in 1992.
Mountain Wilderness was created in 1987.
Gila Wilderness was created in 1924.
Buckhorn Wilderness was created in 1984.