Classified for credit

Puget Sound shoreline state park with tidal flats and bird habitat — supports coastal ecology, Pacific Northwest geography, and outdoor PE.

Hood Canal tidelands state park with exposed oyster beds and eelgrass — intertidal marine biology, shellfish ecology, and Pacific Northwest estuarine systems.

Public botanical garden — plant identification, Pacific Northwest flora, and pollinator ecology.

King County Master Gardener demonstration garden with labeled plantings — covers plant science, sustainable gardening practices, and Pacific Northwest horticulture.

Indoor aquarium in a mall setting with live fish and invertebrate exhibits — covers marine biology and aquatic ecosystems.

Snohomish County wildlife park along the Snohomish River — covers riparian habitat ecology, native wildlife, and conservation biology.

NOAA-affiliated interpretive center and aquarium on Padilla Bay estuary — covers marine biology, Pacific Northwest estuarine ecology, and conservation science.

State park on the Columbia River offering shoreline ecology, riparian habitat study, and outdoor recreation along a major river corridor.

Washington state park near the Columbia Plateau — Pacific Northwest ecology, high-desert botany, and outdoor recreation.

Museum documenting the Buffalo Soldiers — African American Army regiments — covering post-Civil War military history, westward expansion, and civil rights.

1856 lighthouse at the mouth of the Columbia River — covers Pacific Northwest maritime history, coastal navigation, and Fresnel lens optics.

Botanical garden at the Hiram M. Chittenden Locks — covers Pacific Northwest plant diversity and ethnobotany alongside lock engineering.

Cle Elum, WA museum documenting coal-mining, railroad, and pioneer settlement history of the upper Kittitas Valley.

USGS Cascades Volcano Observatory with public exhibits — covers volcanology, plate tectonics, seismic monitoring, and Pacific Northwest geology.

Museum dedicated to Pacific Northwest modernist and contemporary art — covers regional art history and 20th-century American art movements.

Pioneer village with 20+ relocated historic buildings — covers Washington Territory settlement, frontier daily life, and 19th-century Pacific Northwest history.

Wildlife center near Spokane housing large exotic cats — animal biology, conservation science, and captive wildlife management.

UW-affiliated urban horticulture center with gardens and research facilities — covers plant science, botany, and sustainable landscaping.

Hands-on children's museum with interactive exhibits — supports early literacy, numeracy, and basic science through structured play.

Hands-on children's museum at Joint Base Lewis-McChord — early literacy, math, and science play.

Hands-on children's museum in Burlington, WA — interactive exhibits support early literacy, numeracy, community roles, and basic science concepts.

Hands-on children's museum with interactive exhibits supporting early literacy, numeracy, and imaginative play.

Children's hands-on museum with interactive learning exhibits — supports early literacy, numeracy, and basic science concepts.

Interpretive center on Washington's outer coast covering marine ecology, coastal geography, and the natural history of the Grays Harbor region.