Classified for credit

Dark-sky astronomical park with public observing nights — covers light pollution, telescope use, constellation identification, and observational astronomy.

Interactive weather science museum in Punxsutawney — covers meteorology, atmospheric science, forecasting tools, and weather-data interpretation.

Small petting zoo with pygmy goats in Lancaster County — introduces animal husbandry, domestic-animal biology, and farm science for young children.

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.

Regional museum combining natural science, art, and history collections — provides multi-subject coverage across earth science, fine art, and local history.

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

Wildlife rehabilitation center — covers animal biology, injury/recovery science, and native Pennsylvania species identification.

Christian retreat and adventure center with zip lines and outdoor activities — primarily recreational PE; limited structured curriculum.

Live reptile and exotic animal exhibit at Lake Tobias Wildlife Park — herpetology, animal adaptation, and biodiversity.

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.

Birthplace of American papermaking (1690) — covers colonial industrial history, the paper-milling process, and early American manufacturing.

Large Pittsburgh city park with trails and an Allegheny Observatory on-site — limited structured curriculum programming; primarily recreational.

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

Community observatory with public stargazing nights — covers optical astronomy, telescope operation, and celestial observation.

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.

Site of the 1777 Battle of Birmingham — Revolutionary War military history and Pennsylvania campaign geography.

Campus observatory open for public viewing — covers telescopic observation, stellar astronomy, and basic astrophysics.

Earth science education center with geology exhibits and outdoor field areas — covers mineralogy, stratigraphy, paleontology, and earth systems science.