Classified for credit

Private exotic animal sanctuary offering close encounters with rare and unusual species — zoology, animal adaptation, and conservation awareness.

Maryland state park featuring old-growth hemlock forests and cascading waterfalls — covers forest ecology, hydrology, and Appalachian watershed biology.

Working farm and petting zoo covering plant agriculture, animal husbandry, food systems, and seasonal crop cycles in a hands-on outdoor setting.

State park with Civil War-era mill ruins along Sweetwater Creek — combines Georgia ecology field study with 19th-century industrial history.

Campground inside Custer State Park in the Black Hills — geology, ponderosa pine ecology, and wildlife observation in a granite landscape.

Entrance to Custer State Park's Sylvan Lake area — supports ecology, geology, and outdoor PE in a Black Hills granite landscape with ranger programming.

Undeveloped Gulf Coast peninsula park with barrier-island ecology, shorebird habitat, and coastal geology for biology and earth-science study.

Missouri state park on Table Rock Lake in the Ozarks — covers Ozark Highland ecology, reservoir geology, freshwater biology, and Ozark cultural geography.

State park featuring one of the largest waterfalls east of the Mississippi — supports hydrology, forest ecology, geology, and physical education.

Outdoor living-history and wildlife museum with native animals and a 19th-century farm — covers Florida ecology, pioneer history, and native species biology.

National preserve protecting one of the last intact tallgrass prairie ecosystems — covers grassland ecology, native species, and Great Plains geography.

Deep Georgia gorge with waterfalls and suspension bridge — covers erosion, Piedmont geology, river ecology, and Appalachian geography through trail hiking.

Interactive wildlife park with giraffe feeding and animal encounters — zoology, animal behavior, and conservation biology.

African elephant habitat trail at the Toledo Zoo — supports mammal biology, animal behavior, and conservation science within an accredited zoo program.

Drive-through safari park where visitors encounter free-roaming exotic and native animals — covers animal behavior, species diversity, and wildlife conservation.

Drive-through and walk-through safari park with exotic and domestic animals — supports zoology, animal behavior, and global wildlife diversity.

Working bison ranch with guided tours — covers bison biology, Great Plains ecology, and the cultural history of ranching in Wyoming.

Field science school in Jackson Hole offering ecology and natural history programs in Greater Yellowstone — structured curriculum aligned with ecology and earth science.

Superior Hiking Trail anchor park with waterfalls, Lake Superior coastline, and boreal forest — covers geology, Great Lakes ecology, and field biology.

Private safari ranch with exotic and native animals — supports zoology, animal adaptation, and conservation awareness in a guided outdoor setting.

Private wildlife refuge in NC offering hands-on encounters with native animals and education on wildlife rehabilitation and conservation.

Dramatic series of waterfalls in a Pikes Peak sandstone canyon — covers Colorado Front Range geology, erosion, and the physical geography of the Rampart Range.

Accredited zoo with over 1,000 animals and conservation programs — supports zoology, animal behavior, and biodiversity curriculum.

Oregon state park at the confluence of three rivers with dramatic basalt palisades — supports geology, river ecology, and Pacific Northwest geography.