Mount Rainier Wilderness was created in 1988.
The area of Mount Rainier Wilderness is 924.626 square kilometers.
Mount Baker Wilderness was created in 1984.
Mount Hood Wilderness was created in 1964.
Mount Thielsen Wilderness was created in 1984.
Mount Trumbull Wilderness was created in 1984.
Mount Timpanogos Wilderness was created in 1984.
Mount Grafton Wilderness was created in 2006.
Mount Washington Wilderness was created in 1964.
Mount Massive Wilderness was created in 1980.
Mount Evans Wilderness was created in 1980.
Mount Skokomish Wilderness was created in 1984.
Mount Logan Wilderness was created in 1984.