Classified for credit

Small private ranch offering wallaby and exotic animal encounters — basic marsupial biology and animal behavior; limited structured curriculum.

Interactive children's gallery within Whatcom Museum offering hands-on exhibits in early literacy, math concepts, and creative exploration.

Redmond city farm park with livestock, trails, and wetlands — covers animal husbandry, wetland ecology, and outdoor PE.

Old-growth forest state park on the White River — covers temperate rainforest ecology, conifer identification, and Pacific Northwest biodiversity.

Spanish-American War–era coastal artillery fort at the mouth of the Columbia River — military history, fortification engineering, and Pacific Northwest defense strategy.

Coastal artillery fort on Puget Sound — covers early-20th-century military engineering, coastal defense strategy, and Pacific Northwest history.

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

Island nature center in Puget Sound — marine and forest ecology, tidal zone biology, and Pacific Northwest habitat study.

Free Seattle art museum with permanent and rotating fine-art exhibitions — supports visual art history and studio art curriculum.

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

Seasonal holiday light display at Bellevue Botanical Garden — decorative event with minimal curriculum content; best as a family outing.

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

Faith-based nature and science exploration center in rural Washington — hands-on natural science activities covering geology, botany, and wildlife.

Washington coastal state park on the Pacific — beach ecology, marine science, cranberry agriculture context, and coastal geography.

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.

Waterfront marine-science program in Gig Harbor — covers Puget Sound ecology, invertebrate biology, and habitat conservation.

University of Washington contemporary art museum with rotating exhibits covering modern art movements, media arts, and visual culture.

Specialty botanical garden focused on rare and unusual plants — supports plant taxonomy, horticulture, and botanical science study.

Public observatory atop Seattle's Columbia Center — covers urban light-pollution astronomy, telescope optics, and celestial observation.

Community botanical garden with diverse plantings — supports plant biology, horticulture, and Pacific Northwest native species study.

Washington state park on Riffe Lake with forest ecology, wetland habitats, fishing, and ranger-accessible natural-science programming.

Small hands-on children's museum in Oak Harbor — early literacy, math, and STEM concepts through interactive play exhibits.