Classified for credit

Suburban nature center with live animals, native plant trails, and naturalist-led programs covering local wildlife biology and ecology.

Stream-corridor heritage center along Brodhead Creek — covers freshwater ecology, Pocono watershed biology, and local natural and cultural history.

Early 20th-century Gothic and Romanesque ecclesiastical campus — supports architectural history, religious history, and the Arts and Crafts movement in America.

Historic Carnegie-era planetarium and science building in Pittsburgh — astronomy, optics, and history of public science education.

Site of the 1763 Battle of Bushy Run — covers the French and Indian War, Pontiac's War, and frontier colonial military history with a visitor center.

Site of the 1763 Battle of Bushy Run — covers French and Indian War strategy, frontier colonial history, and Pennsylvania's role in westward expansion.

South Mountain nature center with trails and wildlife programming — covers local ecology, Pennsylvania natural history, and outdoor physical education.

PA state park in South Mountain — Appalachian forest ecology and developed campground.

Museum commemorating Camp William Penn, the first Union Army training camp for African American soldiers — covers Civil War military history and African American service.

Pennsylvania state park with lake, wetlands, and ranger programs covering freshwater ecology, native wildlife, and regional geology.

Collection of historic horse-drawn carriages and early automobiles illustrating transportation technology and social history.

Environmental education center in the PA coal region — covers local ecology, watershed science, and land-use history.

National monument at the site of the Carlisle Indian Industrial School — covers federal assimilation policy, Native American history, and civil-rights themes.

Ornamental water garden within Longwood Gardens area — supports aquatic botany, landscape design, and horticultural science.

Urban arboretum in Fairmount Park featuring labeled tree collections — dendrology, plant taxonomy, and urban ecology.

Museum documenting organisms intentionally altered by humans — covers genetics, selective breeding, and the ethics of biotechnology.

Licensed wildlife rehabilitation center where students observe treatment and release protocols for injured native Pennsylvania wildlife — applied zoology and conservation biology.

Designed pleasure garden with diverse woody and herbaceous plantings — covers horticultural design, plant ecology, and native versus cultivated species.

State park centered on a reservoir with forest trails and fishing — covers freshwater ecology, watershed biology, and outdoor recreation.

Farm animal sanctuary providing hands-on study of animal husbandry, rescue ethics, and domestic species biology.

Pennsylvania NWR in the Pocono plateau — freshwater wetland ecology, migratory bird biology, and Appalachian watershed conservation.

National Wildlife Refuge visitor center in the Delaware Water Gap region — covers wetland ecology, migratory bird habitat, and conservation biology.

Chester County's primary history center with permanent collections on regional colonial, Revolutionary War, and 19th-century Pennsylvania history.

Nature center with trails, wildlife exhibits, and environmental education programs — covers local ecology, native species, and watershed biology.