The Bob Marshall Wilderness Area is a congressionally-designated wilderness area located in Western Montana region of the United States. It is named after Bob Marshall (1901–1939), an early forester in the federal government, conservationist, and co-founder of The Wilderness Society. In the 1930s while working for the Forest Service, Marshall was largely responsible for designation of large areas to be preserved as roadless within lands administered by the Forest Service; he achieved this through promulgation of various regulations. Formally designated in 1964, the Bob Marshall Wilderness extends for 60 miles (97 km) along the Continental Divide and consists of 1,009,356 acres (4,084.72 km2).
Caribou–Targhee National Forest is located in the states of Idaho and Wyoming, with a small section in Utah in the United States. The forest is broken into several separate sections and extends over 2.63 million acres (10,600 km2). To the east the forest borders Yellowstone National Park, Grand Teton National Park and Bridger–Teton National Forest. Most of the forest is a part of the 20-million-acre (81,000 km2) Greater Yellowstone Ecosystem.
The Bridger Wilderness is located in Bridger-Teton National Forest in Wyoming, United States. Originally established in 1931 as a primitive area, 428,169-acre (1,732.74 km2) region was redesignated as a wilderness in 1964 and expanded to the current size in 1984. The wilderness lies on the west side of the Continental Divide in the Wind River Range and contains Gannett Peak; at 13,809 feet (4,209 m) it is the tallest mountain in Wyoming. The wilderness is a part of the Greater Yellowstone Ecosystem.
Teton Wilderness is located in Wyoming, United States. Created in 1964, the Teton Wilderness is located within Bridger-Teton National Forest and consists of 585,238 acres (2,370 km2). The wilderness is bordered on the north by Yellowstone National Park and to the west by Grand Teton National Park and the John D. Rockefeller Jr. Memorial Parkway. The Washakie Wilderness is to the east and the remainder of Bridger-Teton National Forest is to the south. The Teton Wilderness is a part of the 20 million-acre (81,000 km2) Greater Yellowstone Ecosystem. Among many other features, Teton Wilderness is notable for having the most remote location of any place in the contiguous 48 states of the US. This location occurs very close to Bridger Lake, near the confluence of the Thorofare and Yellowstone Rivers, not far from the USFS Hawk's Rest Ranger Station.
The Gros Ventre Wilderness is located in Bridger-Teton National Forest in the U.S. state of Wyoming. Most of the Gros Ventre Range is located within the wilderness.
The Washakie Wilderness is located in Shoshone National Forest in the U.S. state of Wyoming.
The North Absaroka Wilderness is located in Shoshone National Forest in the U.S. state of Wyoming. It lies adjacent to the eastern border of Yellowstone National Park.
The Cloud Peak Wilderness is located in north central Wyoming in the United States. Entirely within Bighorn National Forest, the wilderness was established in 1984 in an effort to preserve the wildest section of the Bighorn Mountains. The wilderness has the highest peaks in the Bighorn Mountains including Cloud Peak and Black Tooth Mountain, as well as Cloud Peak Glacier, the only remaining active glacier in the Bighorn Mountains. The Cloud Peak Wilderness is 189,039 acres (765.01 km2).
The Encampment River Wilderness is a designated wilderness area located in south central Wyoming in the United States. Entirely within Medicine Bow National Forest, the wilderness was designated to increase protection of the Encampment River and the canyon through which it flows.
The Huston Park Wilderness is located in south central Wyoming in the United States. Entirely within Medicine Bow National Forest, the wilderness was designated in 1984 to preserve the northernmost section of the central Rocky Mountains, an area of high mountain peaks and coniferous forest.
The Savage Run Wilderness is located in south central Wyoming in the United States. Entirely within Medicine Bow National Forest, the wilderness was designated in 1978 in an effort to protect vital rangeland for a large elk population.
The Winegar Hole Wilderness is located in the U.S. state of Wyoming. Designated wilderness by Congress in 1984, the wilderness is within Caribou-Targhee National Forest and borders Yellowstone National Park. The wilderness was created to further protect what is considered to be prime grizzly bear habitat. The wilderness is an integral part of the Greater Yellowstone Ecosystem.
The Lee Metcalf Wilderness is located in the northern Rocky Mountains in the U.S. state of Montana. Created by an act of Congress in 1983, this rugged alpine wilderness is divided into four separated parcels typified by complex mountain topography: Bear Trap Canyon unit, Spanish Peaks unit, Taylor-Hilgard unit, and Monument Mountains unit. The Bear Trap Canyon unit was the first designated wilderness area to be managed by the Bureau of Land Management, and comprises a region of canyonlands adjacent to the Madison River. The other three sections of the wilderness are jointly managed by Beaverhead-Deerlodge and Gallatin National Forests, both of which are a part of the Department of Agriculture. The wilderness was named after the late Montana congressman Lee Metcalf.
The Cabinet Mountains Wilderness, created by an act of Congress in 1964, is located in the U.S. state of Montana. Protecting the wildest portions of the Cabinet Mountains and an integral part of Kootenai National Forest and Kaniksu National Forest, the wilderness had enjoyed more limited protection since 1935 as a Primitive Area.
The Red Rock Lakes Wilderness is within the Red Rock Lakes National Wildlife Refuge in southwest Montana, United States. The wilderness occupies more than three fourths of the refuge and was set aside to enhance species preservation, especially for such waterfowl as the trumpeter swan. By the mid-1930s, there were an estimated 69 trumpeter swans remaining in the lower 48 states and more than half of them were found in the region that is now the wilderness. The creation of the Wildlife Refuge marks one of the earliest attempts to ensure protection for a fast disappearing species and the wilderness designation enhances this habitat's protection status.
The Rattlesnake Wilderness is located in the U.S. state of Montana. Created by an act of Congress in 1980, the wilderness is within Lolo National Forest and is located only 4 miles (6.5 km) north of Missoula, Montana. The wilderness area is a component of the Rattlesnake National Recreation Area. It protects much of the high country of the Rattlesnake Mountains.
The Fort Niobrara Wilderness is located in the U.S. state of Nebraska, near Valentine. Created by an act of Congress in 1976, the wilderness is managed by the U.S. Fish and Wildlife Service and covers an area of 4,635 acres (18.75 km2) within Fort Niobrara National Wildlife Refuge. The wilderness lies along the northern banks of the Niobrara River, providing sanctuary to bison, prairie dogs, mule deer, river otter and the bald eagle. A mixture of flat prairie and wooded ravines, there are no maintained trails in the wilderness. Access is only allowed during daylight hours and there is no camping or fires allowed, although one can do so outside the wilderness in the remaining sections of the refuge. Additionally, no hunting is allowed in this wilderness.
Soldier Creek Wilderness is located in the U.S. state of Nebraska. Created by an act of Congress in 1986, the wilderness is managed by the U.S. Forest Service and covers an area of 7,794 acres (31.54 km2) within the Pine Ridge section of the Nebraska National Forest. The wilderness experienced a large wildfire in 1989, which destroyed almost 90 percent of the ponderosa pine forest, which today is slowly rebounding. The Bald eagle can be found here, as can white-tailed deer, mule deer, bobcats, coyotes and numerous other mammals. The region, which was originally established as a timber reservation for nearby Fort Robinson, was utilized by the U.S. Cavalry from the late 19th century through World War II for its excellent horse pastures along Soldier Creek. A series of trails pass two windmills that are still functioning, even though they are not maintained and are over 100 years old. A popular destination for horseback riding, the wilderness is the larger of the two federally-designated wilderness areas in Nebraska.
The Black Elk Wilderness is located in the U.S. state of South Dakota. The wilderness was designated by an act of Congress in 1980. Managed by the U.S. Forest Service, Black Elk Wilderness is part of Black Hills National Forest. This 13,426 acre (54 km²) region is considered sacred to Native Americans, especially the Sioux and is named after Black Elk, an Oglala Sioux holy man. Mount Rushmore National Memorial is immediately to the north and much of the rest of the wilderness is bordered by other protected land under the jurisdiction of state and federal agencies.
Lostwood Wilderness is a wilderness area located in the U.S. state of North Dakota. Created by an act of Congress in 1975, the wilderness covers an area of 5,577 acres (22.56 km2). Contained within Lostwood National Wildlife Refuge, the wilderness is managed by the U.S. Fish and Wildlife Service.
