Classified for credit

NPS reconstructed fort marks the Lewis and Clark Expedition's 1805–06 winter quarters — covers westward exploration, Corps of Discovery, and Pacific Northwest history.

Historic 1850s working farm with preserved buildings and agricultural demonstrations — covers Oregon pioneer settlement and 19th-century farm life.

NPS site at the Lewis and Clark Expedition's 1805–06 winter camp — covers exploration history, indigenous relations, Pacific Northwest geography, and natural history.

Cayuse, Umatilla, and Walla Walla tribal cultural institute — covers Indigenous history, oral traditions, and the Columbia Plateau peoples from pre-contact to present.

Museum documenting Bohemia gold-mining district history — covers 19th-century hard-rock mining methods, geology, and Oregon economic history.

Preserved Victorian-era home of early Salem settler Asahel Bush — covers 19th-century domestic life, Oregon history, and period architecture.

Tribal museum and cultural center for the Grand Ronde Confederated Tribes — Native American history, language, and cultural preservation.

Historic railroad depot museum on the Columbia River Highway — covers Pacific Northwest rail history and its role in regional settlement and commerce.

Preserved cannery on the Columbia River documenting the Pacific Northwest salmon canning industry — covers industrial history and fisheries technology.

Regional heritage museum in Astoria covering the history of the Columbia River maritime trade and early Oregon settlement.

Pendleton heritage museum covering the Oregon Trail, railroad era, and the ranching history of the Umatilla region.

Museum documenting Japanese American history in Oregon including WWII incarceration — primary-source civil rights and 20th-century US history content.

Interpretive center documenting the Maxville African American logging camp of the 1920s–30s — covers labor history, racial history, and Pacific Northwest settlement.

Museum covering Oregon Trail migration, territorial settlement, and Pacific Northwest history through artifacts and interpretive exhibits.

Scenic heritage railroad along the Oregon coast covering regional railroad history and coastal geography — excursion-style with historical context.

Oregon's primary historical society museum — covers Oregon Trail, Pacific Northwest settlement, and indigenous history with primary-source artifacts.

Museum documenting Pacific Northwest Jewish history and culture — supports units on immigration, civil rights, and American religious diversity.

Museum inside a historic state psychiatric hospital covering the history of mental health treatment, medical ethics, and 19th–20th-century social policy.

Klamath Falls museum housing an extensive collection of Native American artifacts and Western art covering Indigenous history and culture.

Small railroad museum with historic equipment and exhibits covering the role of the Yaquina Pacific line in Oregon coastal development.

Regional museum in Prineville covering Crook County pioneer, ranching, and timber history — supports Oregon settlement and local history.

Regional history museum documenting Albany, OR settlement, the Willamette Valley, and Pacific Northwest pioneer heritage.

County historical museum covering pioneer settlement, Native history, and regional development of Benton County, Oregon.

Small depot museum documenting the role of the railroad in Canby's settlement and Oregon agricultural history.