The Bob Marshall Wilderness Complex consists of three

wilderness Wilderness or wildlands (usually in the plural), are natural environments on Earth that have not been significantly modified by human activity or any nonurbanized land not under extensive agricultural cultivation. The term has traditionally re ...

areas, all within the

U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sover ...

Montana Montana () is a state in the Mountain West division of the Western United States. It is bordered by Idaho to the west, North Dakota and South Dakota to the east, Wyoming to the south, and the Canadian provinces of Alberta, British Columbi ...

totalling over 1.5 million acres (6,100 km²). The largest wilderness area is the

Bob Marshall Wilderness Area 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, a ...

consisting of 1 million acres (4000 km²). Adjoining the Bob Marshall to the north is the

Great Bear Wilderness The Great Bear Wilderness is located in northern Montana, United States, within Flathead National Forest Created by an act of Congress in 1978, the wilderness comprises 286,700 acres (1,160 km²) and borders the Bob Marshall Wilderness on the ...

of 286,700 acres (1,160 km²), and to the south of the Bob Marshall is the

Scapegoat Wilderness The Scapegoat Wilderness consists of 239,936 acres (971 km2) spread across three different National Forests in the U.S. state of Montana. Created by an act of Congress in 1972, the wilderness is located in Lewis and Clark, Helena and Lolo ...

consisting of 239,936 acres (971 km²). An additional 1 million acres of roadless National Forest, private, and BLM land surrounds the designated wildernesses on all sides, for a total roadless area of 2.54 million acres. Located in the northern

Rocky Mountains The Rocky Mountains, also known as the Rockies, are a major mountain range and the largest mountain system in North America. The Rocky Mountains stretch in straight-line distance from the northernmost part of western Canada, to New Mexico in ...

along the

Continental Divide A continental divide is a drainage divide on a continent such that the drainage basin on one side of the divide feeds into one ocean or sea, and the basin on the other side either feeds into a different ocean or sea, or else is endorheic, not ...

, the region is as primitive as any found in the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...

outside of

Alaska Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U.S., ...

. Indeed, the Bob Marshall region is the most ecologically complete mountain wilderness in the country, according to Wolke. Although renowned for excellent

fishing Fishing is the activity of trying to catch fish. Fish are often caught as wildlife from the natural environment, but may also be caught from stocked bodies of water such as ponds, canals, park wetlands and reservoirs. Fishing techniques inclu ...

and

backpacking Backpacking may refer to: * Backpacking (travel), low-cost, independent, international travel * Backpacking (hiking), trekking and camping overnight in the wilderness * Ultralight backpacking, a style of wilderness backpacking with an emphasis on ...

opportunities, most of those that enter the wilderness complex do so on

horseback Equestrianism (from Latin , , , 'horseman', 'horse'), commonly known as horse riding (Commonwealth English) or horseback riding (American English), includes the disciplines of riding, driving, and vaulting. This broad description includes the ...

and there are outfitters that provide guided pack trips into the region. The Bob Marshall Wilderness Complex is also well known for being prime

grizzly bear The grizzly bear (''Ursus arctos horribilis''), also known as the North American brown bear or simply grizzly, is a population or subspecies of the brown bear inhabiting North America. In addition to the mainland grizzly (''Ursus arctos horri ...

habitat, with a population density of

species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...

considered to be one of the highest in the lower 48 states outside of the Greater Yellowstone Ecosystem according to the

National Park Service The National Park Service (NPS) is an agency of the United States federal government within the U.S. Department of the Interior that manages all national parks, most national monuments, and other natural, historical, and recreational propertie ...

. Grizzlies migrating from the Complex range well out onto the

Great Plains The Great Plains (french: Grandes Plaines), sometimes simply "the Plains", is a broad expanse of flatland in North America. It is located west of the Mississippi River and east of the Rocky Mountains, much of it covered in prairie, steppe, an ...

to the east, the only place this still occurs. Every species of

mammal Mammals () are a group of vertebrate animals constituting the class Mammalia (), characterized by the presence of mammary glands which in females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur or ...

indigenous to the Northern Rockies still lives in this area and adjacent Glacier National Park, except

bison Bison are large bovines in the genus ''Bison'' (Greek: "wild ox" (bison)) within the tribe Bovini. Two extant and numerous extinct species are recognised. Of the two surviving species, the American bison, ''B. bison'', found only in North Ame ...

and

woodland caribou Woodland caribou may refer to two North American reindeer (''Rangifer tarandus'') populations: * Boreal woodland caribou The boreal woodland caribou (''Rangifer tarandus caribou''; but subject to a recent taxonomic revision. See Reindeer: taxon ...

. Huge herds of

elk The elk (''Cervus canadensis''), also known as the wapiti, is one of the largest species within the deer family, Cervidae, and one of the largest terrestrial mammals in its native range of North America and Central and East Asia. The common ...

bighorn sheep The bighorn sheep (''Ovis canadensis'') is a species of sheep native to North America. It is named for its large horns. A pair of horns might weigh up to ; the sheep typically weigh up to . Recent genetic testing indicates three distinct subspec ...

, and

mountain goat The mountain goat (''Oreamnos americanus''), also known as the Rocky Mountain goat, is a hoofed mammal endemic to mountainous areas of western North America. A subalpine to alpine species, it is a sure-footed climber commonly seen on cliffs and ...

roam the region's rugged peaks, big river valleys, large meadows, and vast coniferous forests. SwanRangelake

The region is diverse, as it encompasses the dry and open Rocky Mountain Front Range on the east, and the lush and heavily timbered

Swan Range The Swan Range is a mountain range in western Montana in the United States. Its peaks typically rise to around . The range is bounded by the South Fork Flathead River to the east, the Flathead River to the north and northwest, the Swan River to ...

and Flathead Range on the west. Outside of the designated wildernesses, in the northeast portion of the roadless area, the 115,000-acre Badger-Two Medicine area is sacred to the Blackfeet Indians.

Notes

External links

* Wilderness areas of Montana {{Montana-protected-area-stub