Bighorn Canyon National Recreation Area was established by an act of Congress on October 15, 1966, following the construction of the Yellowtail Dam by the Bureau of Reclamation.
Glacier preserves over 1, 000, 000 acres of forests, alpine meadows, and lakes. Its diverse habitats are home to over 70 species of mammals and over 260 species of birds.
The National Bison Range is a diverse ecosystem of grasslands, Douglas fir and ponderosa pine forests, riparian areas and ponds. The National Bison Range is one of the last government owned palouse prairie native grasslands in the U.S.
Pishkun Dikes and Reservoir are part of the Sun River Project.
Willow Creek Dam, a part of the Sun River Project, is an earthfill structure on Willow Creek about 15 miles southeast of Gibson Dam. This reservoir, with 1, 530 surface acres and 11 shoreline miles, offers fishing for rainbow trout and kokanee salmon.
Clark Canyon Dam and Barretts Diversion Dam are features of the East Bench Unit of the Pick-Sloan Missouri Basin Program.
The Lake is part of the Greenfields Division on the Sun River Project in central Montana, west of the city of Great Falls. Small recreation area with over 3, 000 acres of land and 1, 500 acres of water available for recreation.
The Nelson Reservoir, a feature of the Milk River Project, is located 19 miles northeast of Malta, Montana provides offstream storage for irrigation of Malta Division lands in the Saco and Hinsdale area.
Anita Dam and Reservoir, features of the Huntley Project, are located 6 miles southeast of Ballantine, Montana near Billings. This offstream storage dam was completed by the Civilian Conservation Corps in 1937.
Canyon Ferry Dam and lake are located in Montana about 50 miles downstream from where the Gallatin, Madison, and Jefferson Rivers join to form the Missouri River.
The Fresno Dam, Milk River Project, is located on the Milk River 14 west of Havre, Montana. This reservoir, with 7, 388 surface acres and 65 miles of shoreline, offers good fishing opportunity for walleye, northern pike, and perch.
The Helena Valley Unit is in central Montana, adjoining the city of Helena, Montana, and 3.5 miles west of Canyon Ferry Dam on the Missouri River. The principal purposes of the unit are irrigation and municipal water for the city of Helena.
Hungry Horse Dam is on the South Fork of the Flathead River, 15 miles south of the west entrance to Glacier National Park and 20 miles northeast of Kalispell, Montana.
Tiber Dam and its reservoir, Lake Elwell, are on the Marias River in north-central Montana. The dam and reservoir are features of the Lower Marias Unit of the Pick-Sloan Missouri Basin Project.
This heavily-timbered, isolated mountain range rises abruptly from the surrounding plains, providing habitat for a unique mix of mountain and prairie wildlife. Many species found infrequently in eastern Montana are found here.
The 12-mile long Garnet Back Country Byway climbs 2, 000 feet through the scenic Garnet Range to Garnet Ghost Town. Thanks to extensive preservation efforts, the 30 buildings in this historic town look much the same as they did in 1895.
This isolated, spectacular mountain valley is a narrow canyon with a good dirt road that often provides exceptional opportunities to view bighorn sheep and other wildlife.
This 149-mile section of the Missouri River is the only major portion that has been preserved in a natural and free-flowing state. It is a remarkable float trip for canoers and rafters, and is suitable for beginners.
Libby Dam spans the Kootenai River, in the northwestern corner of Montana. Libby Dam is 422 feet tall and 3, 055 feet long. Lake Koocanusa (Koo for Kootenai, Can for Canada, and USA) is 90 miles long.
According to the World Almanac, Fort Peck Dam, MT is the largest embankment dam in the United States with the fifth-largest man-made reservoir.
The Bitterroot National Forest occupies 1.6 million acres in the Northern Rocky Mountains, surrounding the Bitterroot Valley in west central Montana and a portion of the Selway River drainage in east central Idaho.
The lands of the Custer National Forest and National Grasslands lie scattered across 20 counties in Montana, North Dakota, and South Dakota.
Located in southern Montana, the Gallatin National Forest offers 24 administrative cabins to the public for recreational use.
Located in west central Montana, lies the Lewis and Clark National Forest emcompassing 1.8 million acres scattered into seven separate mountain ranges. The forest boundaries spread east from the rugged, mountainous Continental Divide onto the plains.
Located in Southwest Montana, the Beaverhead-Deerlodge National Forest is the largest of the national forests in Montana. The forest offers breath-taking scenery for a wide variety of recreation pursuits.
Stretching along the west side of the continental divide from the US Canadian border south approximately 120 miles lies the 2.3 million acre Flathead National Forest.
Located in central Montana, the Helena National Forest surrounds the capital city of Helena. The Forest contains 976, 000 acres and is one of 10 National Forests in the state.
Located in the extreme northwest corner of Montana, bordered on the north by Canada and on the west by Idaho, lies the The Kootenai National Forest. Of the total 2.2 million acres, 50, 384 are in the State of Idaho.
Located in the "big sky country" of Montana, lies the Lolo National Forest. The Forest surrounds the western Montana community of Missoula. The crest of the Bitterroot Mountains divides Montana from Idaho and serve as the forest's western boundary.