The area of Siamese Ponds Wilderness Area is 455.368 square kilometers.
The area of Five Ponds Wilderness Area is 477.44 square kilometers.
The area of Siffleur Wilderness Area is 412.14 square kilometers.
The area of Pepperbox Wilderness Area is 91.297 square kilometers.
The area of McKenzie Mountain Wilderness Area is 152.227 square kilometers.
The area of Giant Mountain Wilderness Area is 92.139 square kilometers.
The area of Sentinel Range Wilderness Area is 94.098 square kilometers.
The area of Slide Mountain Wilderness Area is 192.226 square kilometers.
The area of Hoffman Notch Wilderness Area is 146.622 square kilometers.
The area of Charon Gardens Wilderness Area is 23.16 square kilometers.
The area of Lake Proctor Wilderness Area is 1,922,256.80064 square meters.
The area of Pusch Ridge Wilderness Area is 228.364 square kilometers.
The area of Silver Lake Wilderness Area is 426.013 square kilometers.