Classified for credit

Private horticultural park with curated plant collections — supports botany, plant taxonomy, and garden ecology field study.

Darke County museum covering Annie Oakley, Loramie settlement, and Ohio frontier history — regional primary-source artifacts and biographical history.

Lake Erie shoreline state park with forest and beach habitats — supports ecology, Great Lakes geography, and outdoor physical education.

900-acre nature preserve with gorge, springs, and forest trails — supports ecology, geology, and field biology with organized educational programs.

Old-growth forest preserve with spring-fed streams — plant ecology, freshwater biology, and Ohio natural history for field study.

Formal botanical garden and nature preserve with maintained gardens and creek trails — supports plant biology, ecology, and outdoor science.

Richland County nature center with trails and exhibits — covers Ohio woodland ecology, animal adaptations, and native plant identification.

Rural nature center with trails and wetland habitat — covers local plant and animal ecology in a hands-on outdoor setting.

Ohio's largest inland lake state park — covers freshwater ecology, wetland biology, and Great Lakes watershed geography.

Audubon-affiliated urban nature center along the Scioto River — covers riparian bird ecology, watershed health, and urban conservation.

Ohio state park on a site of historic Native American council grounds — Indigenous diplomacy history, Ohio prehistory, and regional ecology.

Ohio state park featuring the Great Seal of Ohio landscape with hiking trails — outdoor PE, state history, and regional geography.

Ohio state park centered on a glacial lake — freshwater ecology, glacial geology, fishing as applied biology, and outdoor recreation.

Authenticated Underground Railroad station with interpretive exhibits — covers abolitionism, antebellum history, and the geography of freedom routes.

Home of abolitionist and songwriter Benjamin Hanby — covers Underground Railroad history, abolitionism, and 19th-century social reform movements.

School-based public planetarium in Findlay — covers astronomy, planetary motion, and celestial navigation through projected sky programs.

Home of Harriet Beecher Stowe in Cincinnati — connects the abolitionist movement and the writing of Uncle Tom's Cabin to antebellum American history.

Ohio state park with lake, trails, and fishing access — freshwater ecology, outdoor recreation, and basic field biology in a Northwest Ohio setting.

Small Cincinnati botanical garden with themed plant collections — supports introductory botany, plant identification, and urban ecology study.

Lake Erie shoreline state park with freshwater beach, dune ecology, and seasonal migratory bird concentrations — Great Lakes geography and ecology.

Outdoor heritage village with historic structures illustrating 19th-century Ohio pioneer and rural community life.

University greenhouse conservatory with living plant collections — supports botany, plant taxonomy, and greenhouse horticulture studies.

Children's garden at Cleveland Botanical Garden — covers plant life cycles, soil science, and native ecosystem concepts through hands-on garden beds.

Children's discovery garden with themed outdoor learning spaces supporting plant biology, sensory science, and nature exploration.