Classified for credit

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

Penn State entomological research collection with specimens and educational exhibits — covers insect taxonomy, ecology, and arthropod biology.

Museum in Allentown, PA housing a replica Liberty Bell and exhibits on the bell's wartime relocation — covers American Revolutionary and Civil War history.

Philadelphia's Library Company, founded by Benjamin Franklin, holds rare books and documents — covers colonial intellectual history, literacy, and the Enlightenment.

Natural history museum at Messiah University with vertebrate and invertebrate specimens, fossils, and taxonomy exhibits — covers biology, paleontology, and classification.

Major research university campus tour — exposes students to higher education, STEM research programs, and academic disciplines.

National historic landmark Masonic Temple with ornate period lodge rooms and museum — covers fraternal history, American civic culture, and 19th-century architecture.

Liberal arts college art museum with rotating and permanent collection exhibits — supports visual arts, art history, and aesthetic analysis curriculum.

Children's nature play and discovery space within the Philadelphia Zoo — supports early animal biology, sensory nature exploration, and conservation awareness.

Small public aquarium displaying freshwater and marine species — covers aquatic biology, fish taxonomy, and basic water-chemistry concepts.

Regional museum with a strong American art collection spanning colonial to contemporary periods — supports art history and visual arts curriculum.

College-operated public observatory — covers astronomical observation, telescope optics, and celestial mechanics aligned to earth-science curriculum.

Lycoming County history museum covering Pennsylvania lumber industry, Civil War, and regional settlement — strong primary-source artifact collection.

Pocono Mountains state park centered on a glacial lake — lake ecology, glacial geology, and forest biology with developed trails and facilities.

Environmental education center on the Lake Erie shoreline covering Great Lakes ecology, watershed science, and regional biodiversity.

Lehigh County preserve with trails, wildlife habitat, and bison herd — covers ecology, biology, and local biodiversity.

Forested Pennsylvania state park with gorge, stream, and rock formations — covers Appalachian geology, forest ecology, and physical geography.

Auto museum documenting the history of the automobile and 20th-century American transportation technology.

Pennsylvania state park with lake, trails, and woodland habitat — supports ecology, watershed biology, and outdoor PE.

Historic 650-acre arboretum with labeled tree collections and meadow trails — supports dendrology, plant biology, and local ecology curriculum.

Pennsylvania state park with creek corridors and forest trails — riparian ecology, native flora and fauna, and physical education.

National Park Service–managed river corridor covering riparian ecology, geology, and watershed geography along the upper Delaware.

Schuylkill River corridor park with trails through floodplain and upland habitat — supports riparian ecology, bird study, and physical education.

Private aquarium facility displaying freshwater and marine fish species — supports aquatic biology and fish taxonomy for younger learners.