Classified for credit

Large natural-history and anthropology museum with immersive dioramas, fossil halls, and a working butterfly vivarium — covers geology, biology, and world cultures.

Public fossil park where visitors dig for Pennsylvanian-era marine invertebrate fossils — covers paleontology, stratigraphy, and Earth history hands-on.

Major encyclopedic art museum with collections spanning world cultures and centuries — art history, visual analysis, and cross-cultural studies.

Large Minnesota Zoo with strong conservation programming — zoology, animal behavior, ecosystem biology, and global biodiversity across diverse habitat exhibits.

National historical park commemorating the opening battles of the American Revolution — primary-source military history and colonial civics.

Major botanical garden with 79 acres of curated plant collections — plant biology, taxonomy, ecology, and conservation science.

MIT's public museum in Cambridge — covers robotics, artificial intelligence, holography, and the history of science and engineering research.

World-class aquarium on Monterey Bay — marine biology, ocean ecology, food webs, and conservation science across dozens of exhibit halls.

World-class aquarium with Seafood Watch conservation program — marine biology, ocean ecosystems, and sustainable fisheries science.

Thomas Jefferson's plantation home and gardens — covers Founding Era history, Enlightenment philosophy, plantation agriculture, and the history of American slavery.

Hands-on science museum on the Connecticut River — covers physics, ecology, and earth science through interactive indoor and outdoor exhibits.

Galveston complex with aquarium pyramid, rainforest pyramid, and discovery museum — marine biology, tropical ecology, and earth science under one roof.

Full-dome digital planetarium inside the California Academy of Sciences — covers astronomy, the solar system, and light physics through immersive projection.

Working marine research laboratory and public aquarium — marine biology, shark research, sea turtle rehabilitation, and coastal ecology.

Active stratovolcano national park with ranger programs covering glaciology, alpine ecology, and Pacific Northwest geology.

Colossal presidential sculpture carved into granite — covers American political history, monument engineering, and Lakota cultural context.

NPS volcanic monument with visitor center and lava-field trails — covers plate tectonics, volcanic geology, blast-zone ecological succession, and the 1980 eruption.

George Washington's estate on the Potomac — primary-source American founding history, plantation agriculture, and 18th-century domestic life.

One of the largest natural-history museums in the U.S. — extensive fossil collections, paleontology labs, and prehistoric life displays covering geology and evolutionary biology.

National Monument preserving old-growth coastal redwoods — covers forest ecology, dendrology, and conservation biology via ranger-led programs.

Paleontology museum housing one of the world's best-preserved T. rex skeletons — covers fossil science, Cretaceous biology, and excavation methods.

Open-air living-history complex with 35+ log buildings and 250,000+ Appalachian artifacts covering 18th–20th century mountain life and material culture.

Large Air Force aviation museum at Robins AFB with over 90 aircraft — covers aerospace engineering, aviation history, and military technology from WWII to present.

Large hands-on science and discovery museum in Fort Lauderdale with live animals, space exhibits, and STEM labs — covers physical science, biology, and technology.