Bob Marshall Wilderness

Pentagon Mountain is an 8,873-foot (2,704-metre) mountain summit located in Flathead County of the U.S. state of Montana.

The Chinese Wall is a large cuesta that lies along the crest of the Lewis and Clark Range in Bob Marshall Wilderness Area in northwest Montana. It stretches from Junction Mountain northward for 15 mi (24 km). It has an eastward-facing escarpment, 700 to 1,300 ft (210 to 400 m) high, carved by Pleistocene glaciers from westward tilted, sparsely fossiliferous, Middle Cambrian limestones. At the base of this shear wall, the limestones overlie Middle Cambrian shales and sandstones resting unconformably on late Precambrian sedimentary strata of the Belt Supergroup. The highest points on the wall are named separately as mountain peaks, including Junction, Haystack, Cliff, and Salt mountains. The Chinese Wall makes up part of the Continental Divide, meaning water on the different sides of the wall flow into either the Atlantic Ocean (through the Gulf of Mexico) or the Pacific Ocean.

Dean Lake is a lake in the U.S. state of Montana.

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).

The Swan Glaciers are in the U.S. state of Montana. Situated around Swan Peak, a total of six to ten small glaciers can be found at an elevation of 8,000 feet (2,400 m) above sea level. The glaciers are in the remote Bob Marshall Wilderness.

Arrowhead Mountain is a 6,897-foot (2,102 m) mountain in Flathead County, Montana, United States.

Charlotte Peak is an 8,065-foot (2,458-metre) mountain summit located in Powell County of the U.S. state of Montana.

Jumbo Mountain is an 8,284-foot (2,525-metre) mountain summit located in Powell County of the U.S. state of Montana.