The area of Sawtooth Mountains Wilderness is 130.05 square kilometers.
The area of Fossil Ridge Wilderness is 52.743 square kilometers.
The area of Glacier Peak Wilderness is 2,314.802 square kilometers.
The area of Glacier Bay Wilderness in Alaska is approximately 3.3 million acres.
The area of Black Fork Mountain Wilderness is 53.172 square kilometers.
The Sawtooth National Forest is in South Eastern Idaho, extending into Western Utah.
Sawtooth Mountains Wilderness was created in 1994.
The area of Lake Chelan-Sawtooth Wilderness is 612.836 square kilometers.
Lake Chelan-Sawtooth Wilderness was created in 1984.
The area of Sylvania Mountains Wilderness is 75.603 square kilometers.
The area of Whipple Mountains Wilderness is 308.055 square kilometers.
The area of Cabinet Mountains Wilderness is 381.505 square kilometers.
The area of Mission Mountains Wilderness is 298.97 square kilometers.
The area of Trigo Mountains Wilderness is 122.62 square kilometers.
The area of Gates of the Mountains Wilderness is 115.586 square kilometers.
The area of Old Woman Mountains Wilderness is 660.123 square kilometers.
The area of El Paso Mountains Wilderness is 96.234 square kilometers.
The area of Beaver Dam Mountains Wilderness is 71.225 square kilometers.