Classified for credit

Western Washington state park centered on a deep glacial lake — Pacific Northwest forest ecology, geology, and freshwater biology.

Environmental learning center at Diablo Dam in North Cascades — covers hydroelectric engineering, watershed ecology, and Pacific Northwest geology.

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.

Wildlife sanctuary on Whidbey Island rehabilitating native Pacific Northwest raptors and other wildlife — covers raptor biology and conservation.

Museum displaying over 7,000 nutcrackers from around the world — covers folk-art traditions, European cultural history, and holiday heritage across cultures.

Washington Dept. of Fish and Wildlife area known for winter deer and elk feeding — covers ungulate ecology, wildlife management, and Cascade Range habitat.

Inn with an on-site observatory offering public stargazing — covers basic astronomy, telescope optics, and dark-sky observation in the Methow Valley.

Washington coastal state park on the Pacific shore — marine and beach ecology, coastal geography, and tidal zone biology.

Specialty museum in Port Gamble, WA with one of the largest seashell collections in the U.S. — covers marine biology, mollusks, and ocean biodiversity.

Private alpine-style rock garden overlooking the Columbia River — plant diversity, landscape ecology, and Pacific Northwest geography.

Washington state park along the South Fork Snoqualmie River with old-growth forest trails — covers Pacific Northwest ecology, watersheds, and riparian biology.

Family farm with petting zoo and catch-and-release fishing pond — covers domestic animal husbandry and basic freshwater fish biology.

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

Outdoor sculpture park on Seattle's waterfront integrating public art with native plantings and Puget Sound shoreline ecology.

Wildlife education center on Orcas Island focused on local fauna and habitat — supports ecology, Pacific Northwest wildlife biology, and conservation studies.

Outdoor museum with 150+ bonsai trees from Pacific Rim collections — supports horticulture, plant biology, and Japanese cultural art forms.

Garden featuring plants from Pacific Rim regions — biogeography and comparative ecology.

Regional observatory open to public viewing — covers astronomy, optics, and telescope mechanics with night-sky observation programs.

Public planetarium offering sky shows and astronomy programming — covers celestial mechanics, star identification, and space science.

Cascades foothills rail-trail trailhead with river and forest access — supports Pacific Northwest ecology, trail geography, and outdoor PE.

Eastern Washington state park in the Methow Valley — covers semi-arid shrub-steppe ecology, riparian biology, and Cascade Range geography.

Penguin exhibit at Woodland Park Zoo featuring African penguins — covers seabird biology, animal behavior, and zoo conservation programs.

Washington state park with dramatic sandstone pinnacle formations — supports geology, rock-formation study, and outdoor physical education.