Classified for credit

Pioneer and ranching heritage museum in Gunnison, CO with artifacts covering settlement and life in the high Rockies.

Museum covering Pueblo, Colorado's multicultural heritage including Hispanic, Native, and European settlement history of the Arkansas River Valley.

Railroad museum covering the history of rail transport — supports transportation history, industrial history, and the role of railways in westward expansion.

Small automotive museum in Rangely, CO with vintage vehicles illustrating transportation history and mechanical evolution through the 20th century.

Railroad history museum in Ridgway, CO — covers narrow-gauge rail operations, mining-era transportation, and Colorado heritage.

Collection of vintage motorcycles spanning a century of American mechanical engineering and transportation history.

NPS site marking the 1864 massacre of Cheyenne and Arapaho peoples — covers Native American history, U.S. Army policy, and 19th-century westward expansion.

Museum dedicated to Shelby American performance vehicles — covers automotive engineering history and American manufacturing heritage.

South Park rail and Como roundhouse preservation site covering Colorado narrow-gauge railroad history and steam-era engineering.

Federal Reserve branch money museum covering U.S. monetary history, currency design, economics, and how the banking system works.

Idaho Springs mining heritage museum covering the Clear Creek County gold rush, hard-rock mining techniques, and Colorado settlement history.

Museum on the ancestral homeland of the Ute people — covers Native American history, culture, and the life of Chief Ouray in Colorado.

Local historical society documenting Aspen's silver-mining boom and Colorado mountain-town development in the 19th century.

Preserved Victorian-era home of early Fort Collins pioneer Franklin Avery — covers Colorado territorial history, land surveying, and late 19th-century domestic life.

Local museum in Castle Rock documenting Douglas County and Colorado Front Range pioneer and mining history.

Museum at the Byers-Evans House documenting Colorado women's contributions from territorial days onward — women's history and suffrage studies.

Museum on the grounds of the Colorado State Hospital covering the history of psychiatric care and public health policy in Colorado.

Historic ranch house museum near Fraser, CO, interpreting 19th-century Colorado frontier ranching and stage-road life.

Eagle County historical museum covering ranching, mining, and settlement history of Colorado's Eagle Valley region.

Small town museum preserving Flagler County and eastern Colorado plains settlement and agricultural history.

Education center focused on the Grant family history — supports Colorado local history and primary-source study of historic family life.

Local heritage center documenting Huerfano County's Hispanic, mining, and ranching history — supports Colorado regional history and cultural geography studies.

Lakewood city heritage center with exhibits on Colorado Front Range settlement, agriculture, and 20th-century suburban development history.

Louisville, CO local history museum covering coal-mining heritage, immigrant community settlement, and Front Range town development from the 1870s onward.