Mount Timpanogos Wilderness was created in 1984.
The area of Mount Timpanogos Wilderness is 42.565 square kilometers.
Mount Timpanogos Utah Temple was created in 1996.
Mount Grafton Wilderness was created in 2006.
Mount Trumbull Wilderness was created in 1984.
Mount Rainier Wilderness was created in 1988.
Mount Massive Wilderness was created in 1980.
Mount Evans Wilderness was created in 1980.
Mount Washington Wilderness was created in 1964.
Mount Thielsen Wilderness was created in 1984.
Mount Logan Wilderness was created in 1984.
Mount Skokomish Wilderness was created in 1984.
Mount Baker Wilderness was created in 1984.