Classified for credit

Urban nature center on Summit Lake with trails and wildlife habitat — covers local ecology, bird identification, and freshwater biology.

State forest with marked trails through Appalachian hill country — forest ecology, native flora/fauna identification, and watershed biology.

Forested Hocking Hills-area state park with hiking trails through second-growth woodland — supports field ecology, forest biology, and Ohio natural history.

Outdoor children's garden with interactive planting and nature exploration — covers plant biology, horticulture, and sensory nature education.

Outdoor nature play area near Olentangy River — water-based ecological exploration and unstructured nature learning for younger children.

Private nature preserve with trails, wetlands, and environmental education programs covering Ohio woodland and wetland ecology.

Toledo-area botanical garden with themed plant collections — supports botany, plant taxonomy, and horticultural science.

Amphitheater within Toledo Zoo grounds — curriculum value derives from the surrounding zoo exhibits covering zoology and animal conservation.

Appointment-only petting zoo with farm animals — introduces animal husbandry, basic zoology, and responsible animal care.

Small Ohio state park with lake and woodland habitats — covers freshwater ecology, Ohio native species, and outdoor recreation in the Great Lakes region.

Ohio Nature Conservancy preserve with cedar bogs, rare plant communities, and guided programs — covers wetland ecology and Ohio biodiversity.

National forest in the unglaciated hill country of southeastern Ohio — forest ecology, watershed science, and Appalachian physical geography.

Dayton MetroPark featuring formal gardens, wetlands, and nature trails — covers botany, wetland ecology, and native plant communities.

Ohio state park centered on Michael J. Kirwan Reservoir — supports freshwater ecology, lake geology, and outdoor physical education.

Cleveland Metroparks creek-corridor reservation with trails — supports riparian ecology, watershed biology, and outdoor PE.

Private wildlife ranch near Sandusky offering animal encounters — applied zoology, animal husbandry, and wildlife biology.

Farm animal rescue with hands-on petting zoo — covers domestic animal biology, animal care, and introductory conservation concepts.

Regional wildlife conservation center with native Ohio species — animal biology, wildlife rehabilitation, and conservation education.

Ohio state park at Wingfoot Lake with trails and lake access — supports basic ecology, wildlife observation, and outdoor physical education.

Historic Victorian cemetery designated as an arboretum with hundreds of labeled tree species — covers dendrology, urban ecology, and 19th-century memorial culture.

Ohio state forest with diverse hardwood ecosystems and hiking — covers forest ecology, soil science, and Appalachian geography.

Wetland arboretum along the Tuscarawas River — plant identification, wetland ecology, and riparian habitat observation in a self-guided outdoor setting.

Large Cincinnati city park with gardens, open space, and seasonal outdoor recreation — limited structured curriculum content.

Ohio State University arboretum with labeled tree and plant collections — supports botany, dendrology, and plant identification studies on a working university campus.