Classified for credit

Small deer park adjacent to Pymatuning State Park with native and exotic deer species — supports basic animal biology and wildlife observation.

Large Pennsylvania state park on Pymatuning Reservoir — covers freshwater ecology, waterfowl biology, and Great Lakes watershed geography.

Large Pennsylvania state park with a wildflower reserve — plant ecology, forest biology, and conservation of native wildflower species.

Pennsylvania state park with riparian habitats and hiking trails along Tohickon Creek — supports field study of geology, watershed ecology, and native plant communities.

Pennsylvania state park in a forested mountain valley — supports field study of Appalachian ecology, stream biology, and native plant communities.

Arboretum on Reading Public Museum grounds — supports dendrology, plant identification, and regional ecology through labeled specimen trees.

County park near the birthplace of Richard Nixon — outdoor nature trails with local ecology; light historical context for civics units.

Wooded Pennsylvania state park with creek habitats, marked trails, and wildlife observation opportunities covering ecology and local biology.

Outdoor botanical garden recreating plants mentioned in the Bible — connects Middle Eastern geography, ancient agriculture, and biblical studies to living plant specimens.

Small petting zoo and animal sanctuary in NE Pennsylvania — supports basic animal biology, domestic and farm animal care, and husbandry concepts for young learners.

Pennsylvania state park featuring a natural salt spring, old-growth hemlocks, and gorge geology — mineral hydrology, forest ecology, and glacial geology.

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

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

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

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

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

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.

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

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.

University-managed arboretum with labeled plant collections and ecology trails — supports botany, horticulture, and plant-science curriculum.