Classified for credit

1877 Nez Perce War battlefield with visitor center and ranger programs — covers Native American history, westward expansion, and U.S. military policy.

NPS living-history ranch preserving an 1860s–1880s cattle operation — covers ranching economics, westward expansion, and the open-range cattle industry.

Underground tour of Havre's early-1900s subterranean businesses — covers frontier town history, immigrant labor, and early 20th-century commerce.

National monument battlefield with visitor center covering the 1876 Battle of Little Bighorn, Plains Indian history, and U.S. Army campaigns.

Living-history museum and pioneer village in Montana — covers westward expansion, pioneer life, and American material culture through artifacts and reconstructed structures.

Montana Historical Society collections cover Native American cultures, Lewis and Clark exploration, and frontier settlement with primary artifacts.

Museum focused on Plains Indian cultures — covers Native American history, material culture, and the history of the Northern Great Plains tribes.

NPS monument preserving William Clark's 1806 sandstone inscription — the only known on-site physical evidence of the Lewis and Clark Expedition.

Narrow-gauge steam railroad museum in Virginia City covering 19th-century mining-era transportation and locomotive mechanics.

Regional museum covering Big Horn County homesteading, Native history, and agricultural settlement — supports Montana and Great Plains history studies.

Museum dedicated to Buffalo Bill Cody covering the Wild West era, frontier history, and Montana's role in westward expansion.

Extensive firearms collection at the Buffalo Bill Center of the West — covers technological evolution of firearms, westward expansion, and American industrial history.

Montana state park preserving the 1850 adobe fur-trade fort of John Owen — covers westward expansion, fur trade economics, and early Montana settlement.

Regional museum covering Montana frontier settlement, Native history, and pioneer life through artifacts and exhibits.

Regional museum in Havre, MT covering Native American, homesteader, and frontier history of the Hi-Line — supports Montana territorial and railroad history.

Museum in Three Forks, MT at the headwaters of the Missouri River — covers the Lewis and Clark Expedition, fur-trade era, and Montana settlement history.

Heritage center combining railroad history with displays on the Trident area's industrial and settler past in southwestern Montana.

Restored 1902 Northern Pacific Railroad depot covering railroad history and the role of rail in Montana's settlement and economy.

Only museum dedicated to U.S. Forest Service history — covers conservation policy, forestry science, and land-management history.

Montana natural and cultural history museum covering paleontology, Indigenous history, and homesteader settlement of the High Plains.

Regional history museum in Great Falls covering Montana's Native peoples, Lewis and Clark expedition, and frontier settlement.

Regional museum in Livingston, MT covering Northern Plains settlement, railroads, and the gateway history to Yellowstone National Park.

County museum in remote eastern Montana covering homesteading, ranching, and Northern Plains settlement history.

Museum in Montana's historic Virginia City documenting frontier-era community life and Montana territorial history through artifacts and archives.