Classified for credit

North Cascades National Park offers ranger-led programs covering glaciology, alpine ecology, and Pacific Northwest geology.

One of North America's largest blackwater swamps — covers wetland ecology, biodiversity, hydrology, and Georgia coastal plain geography.

NPS park spanning temperate rainforest, alpine meadows, and Pacific coastline — field study in diverse ecosystems, geology, and Pacific Northwest biodiversity.

UNESCO-recognized national park spanning temperate rainforest, alpine meadows, and Pacific coastline — ecology, geology, and watershed biology across multiple biomes.

Major Oregon Coast aquarium with shark tank, seabird aviary, and tidal habitats — covers marine biology, ocean ecology, and Pacific coastal science.

Large hands-on science and industry museum with a decommissioned submarine, planetarium, and interactive STEM exhibits — physics, biology, and engineering.

Large hands-on science center with exhibits covering physics, biology, astronomy, and technology across multiple floors.

Large hands-on science center with exhibits in physics, biology, technology, and astronomy — strong cross-disciplinary STEM curriculum coverage.

"Grand Canyon of Texas" — 800-ft canyon, badlands geology, and high-plains ecology in a developed state park.

National memorial at the USS Arizona site covering the attack on Pearl Harbor, WWII Pacific theater history, and U.S. entry into the war.

Major hands-on science and natural history museum covering physics, geology, paleontology, engineering, and human biology across multiple floors.

National park containing one of the world's largest concentrations of petrified wood — covers paleontology, geology, and ancient ecosystem reconstruction.

Major encyclopedic art museum with works spanning antiquity to contemporary — supports art history, social studies, and visual-arts analysis.

America's first zoo with strong conservation programs — covers zoology, animal behavior, and biodiversity across hundreds of species.

National lakeshore with sandstone cliffs, sea caves, and Great Lakes ecology — covers geology, freshwater biology, and physical geography.

National lakeshore with sandstone cliffs, waterfalls, and dune ecology along Lake Superior — supports geology, biology, and geography curricula.

Summit visitor center atop a 14,115-ft Fourteener — covers geology, alpine ecology, meteorology, and high-altitude physiology.

National park featuring volcanic rock formations, talus caves, and rare California condors — covers geology, ecology, and cave biology.

Living-history museum recreating 1620s Pilgrim settlement and Wampanoag homesite — covers colonial history, Indigenous culture, and early American ecology.

National Seashore on the Point Reyes Peninsula with ranger programs, tule elk, tide pools, and diverse coastal and forest ecosystems.

Old-growth coastal redwood ecosystem with ranger programs covering forest ecology, tree biology, and the tallest living organisms on Earth.

American Museum of Natural History's Gilder Center — immersive science exhibits covering insect biology, collections science, and human evolution.

Accredited zoo and botanical garden with strong conservation programming — covers animal biology, plant ecology, and wildlife conservation.

Landmark museum tracing rock and roll's roots through American social and cultural history — covers music history, technology of sound, and cultural change.