Classified for credit

Urban environmental education center with trails and wildlife habitat — covers ecology, native species identification, and conservation biology.

Urban wildlife rehabilitation clinic covering animal biology, native species conservation, and veterinary science concepts.

College arboretum with labeled woody plant collections across 300+ acres — supports dendrology, plant taxonomy, and landscape ecology.

Preserved 19th-century iron blast furnaces — demonstrates industrial-era iron production, metallurgy, and the rise of American manufacturing.

Glacially formed pothole formations along a creek in Pinchot State Forest — covers glacial geology, erosion processes, and forest ecology through guided trails.

Preserved civilian home occupied by both armies at Gettysburg — illustrates Civil War home-front experience and 19th-century domestic history.

Nature center in Bucks County with trails, wetlands, and naturalist programming — covers local ecology, bird identification, and watershed biology.

University-operated planetarium with dome shows covering astronomy, celestial mechanics, and the physics of light.

Outdoor historical center on rural PA life — 18th-19th century farming and craft demonstrations.

Gettysburg cavalry engagement site covering Union and Confederate mounted tactics — part of the broader Battle of Gettysburg's military history curriculum.

Regional fine-arts museum in Johnstown, PA with rotating and permanent collections — supports art history and visual arts curriculum.

Large Pennsylvania state forest with wild trout streams and old-growth hemlocks — supports forest ecology, watershed science, and field biology.

Memorial museum honoring Stephen Foster, 19th-century American songwriter — supports music history and antebellum American cultural history.

Penn State-managed outdoor recreation area with lake and forested trails — supports ecology, water-cycle science, and physical education.

45-acre naturalistic garden managed by Natural Lands Trust — plant ecology, native habitat restoration, and landscape conservation on self-guided trails.

Recreated Pennsylvania German village with period architecture and artisan demonstrations — covers 18th–19th-century immigrant settlement and folk craft traditions.

Campus planetarium offering dome shows on astronomy and space science — covers celestial mechanics, star life cycles, and observational astronomy.

South-central Pennsylvania conservation foundation with forested trails and wildlife habitat near Gettysburg — supports woodland ecology and biodiversity fieldwork.

Regional fine-arts museum in Harrisburg with rotating and permanent exhibits — visual art history, media analysis, and aesthetic criticism.

Pennsylvania state park with forested ridges overlooking the Susquehanna River — supports Piedmont ecology, bird study, and river geography.

Pennsylvania state park along Swatara Creek — supports riparian ecology, watershed biology, and outdoor physical education.

Private exotic cat sanctuary in rural Pennsylvania housing big and small wild cat species — covers feline biology, wildlife conservation, and zoology.

Ridley Creek arboretum with labeled native and exotic tree collections — supports dendrology, plant biology, and local ecology study.

Large retail aquatic store with extensive live marine and freshwater species — supports ichthyology, aquatic ecosystems, and animal care study.