'Bighorn National Forest' is entirely in
Wyoming,
United States and consists of over 1.1 million acres (4,500 km²). Created as a US
Forest Reserve in
1897, it is one of the oldest government-protected forest lands in the U.S. The forest is well east of the
continental divide and extends from the
Montana border for a distance of 80 miles (130 km) along the spine of the
Big Horn Mountains, an outlying mountain range separated from the rest of the
Rocky Mountains by
Bighorn Basin. Elevations range from 5,000 feet (1,500 m) along the
sagebrush and grass-covered lowlands at the foot of the mountains, to 13,175 feet (4,000 m) on top of
Cloud Peak, the highest point in the Big Horn Mountains. The forest is named after the
Bighorn River, which is partially fed by streams found in the forest. While the river and forest used the name "Bighorn" all in one word, the mountains associated with the forest are referred to as the "Big Horns".
Within the forest is the
Cloud Peak Wilderness area in which no motorized or mechanical equipment is allowed. The only access into the 189,000 acre (765 km²) wilderness is on foot or
horseback. There are 1,500 miles (2,400 km) of
trails found in the forest, along with 32 improved
campgrounds,
lodges and three different scenic vehicular byways. U.S. Highway 14, also known as the Bighorn Scenic Byway, crosses the middle of the 30 mile (48 km) wide forest. Medicine Wheel Passage (U.S. Highway 14A) crosses in the north passing the
Medicine Wheel National Historic Landmark, while the Cloud Peak Skyway (U.S. 16) crosses the highest pass in the forest (Powder River Pass 9,677 ft/ 2,950 m) and is located in the southern section of the forest.
The forest is dominated by
lodgepole pine, however, several different
species of
spruce,
fir and
aspen also are common. While
grizzly bears have not inhabited the forest since the early
20th century,
black bears are widespread. Other large
mammals include
elk,
mule deer,
pronghorn, and
moose. Numerous lakes are found within the forest and most are naturally stocked with
trout and at least 100 other fish species. Water quality sampling from the lakes however shows the highest
acid rain deposition of any mountain chain in the Rockies.
The forest headquarters is located in
Sheridan, Wyoming.
External links
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Bighorn National Forest
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Map of Bighorn National Forest