Classified for credit

19th-century U.S. Army fort site with intact earthworks and interpretive trails covering Pacific Northwest military and settlement history.

Archaeological and interpretive site preserving portage and settlement history at the Columbia River Gorge near Bonneville Dam.

Historic homestead of Black pioneer George Bush, one of the first American settlers in Washington Territory — covers westward migration and African American history.

Heritage railway museum covering Great Northern and Cascade rail history — supports Pacific Northwest transportation history and basic railroad engineering concepts.

National monument encompassing the only free-flowing stretch of the Columbia River — covers Manhattan Project history, Cold War science, and river ecology.

Museum documenting Gig Harbor's maritime and fishing heritage — covers Pacific Northwest regional history, commercial fishing, and immigrant communities.

Museum in a Victorian seaport town covering Jefferson County's maritime, military, and territorial history — Washington State settlement and Puget Sound commerce.

Regional museum covering Kitsap Peninsula history including naval heritage, Indigenous culture, and Washington State settlement.

NPS visitor center documenting the 1897 Klondike Gold Rush and Seattle's role as a gateway city — covers westward expansion, economics, and Pacific Northwest history.

Heritage steam railway demonstrating 19th-century railroad engineering and Pacific Northwest logging/transport history.

Bavarian-themed mountain town recreating German immigrant heritage — cultural geography, immigration history, and Pacific Northwest settlement patterns.

Full-scale WWI memorial replica of Stonehenge — honors fallen soldiers and connects ancient monument history to 20th-century commemoration.

Lewis and Clark National Historical Park unit marking the expedition's 1805 encampment — primary-source exploration history and Pacific Northwest geography.

Historic Gilded Age mansion on Orcas Island documenting early 20th-century Pacific Northwest settlement and architecture.

National museum documenting Nordic immigration and Scandinavian cultural heritage — immigration history, European geography, and comparative cultural studies.

Restored 1898 lighthouse at Cape Disappointment with Fresnel lens exhibit — covers maritime navigation history, coastal geography, and lighthouse engineering.

Museum preserving the history and culture of African Americans in the Pacific Northwest — covers civil rights history, community heritage, and social studies.

Ghost town of Old Molson with original early-1900s buildings intact — Pacific Northwest pioneer settlement, mining history, and rural economics.

Museum in a preserved 19th-century mill town — Pacific Northwest lumber industry history and Victorian-era company-town social history.

Naval history museum on the Bremerton waterfront covering U.S. Pacific Fleet history from WWII to the present.

NPS site preserving the 1859 Pig War boundary dispute between the US and Britain — covers Pacific Northwest history, diplomacy, and geography.

Historic tugboat exhibit covering inland waterway commerce, maritime engineering, and Pacific Northwest shipping history.

Early 20th-century Seattle skyscraper with observation deck — covers Pacific Northwest urban development, architectural history, and city geography.

Historic 1914 skyscraper with an observation deck — covers early 20th-century Seattle urban history, architecture, and Pacific Northwest commerce.