Classified for credit

Washington Cascades state park with a fire lookout summit hike — covers subalpine ecology, volcanic geology, and Pacific Northwest mountain geography.

Native plant arboretum and wetland preserve near Eugene — supports botany, Pacific Northwest ecology, and nature journaling curriculum.

Urban nature center in Prince George's County with trails and natural-history programming on local ecosystems.

Granite peak within Wichita Mountains NWR offering panoramic Great Plains views — physical geography, geology, and Oklahoma wildlife habitat.

State reservation on a basalt ridge — geology, forest ecology, migratory hawk observation, and Connecticut River Valley geography.

Remote Berkshire state forest with old-growth stands and Bash Bish Falls — supports forest ecology, geology, and physical geography.

National Wildlife Refuge protecting rare longleaf pine savanna habitat in Alabama — supports endangered ecosystem ecology, forest biology, and conservation science.

Catskill Mountain arboretum with labeled native tree and shrub collections — supports dendrology, plant ecology, and Catskills natural history.

County botanical garden with 14 themed gardens — covers plant biology, Florida ecosystems, and horticultural science.

Audubon-managed wildlife sanctuary along the Mousam River — supports bird identification, riparian ecology, and wetland biology through self-guided trails.

Tennessee River bottomland state park with trails and river access — supports riparian ecology, Tennessee natural history, and outdoor PE.

Mississippi Delta nature and learning center focusing on wetland and delta ecosystems — covers riparian biology, migratory birds, and Delta conservation issues.

Michigan State University's teaching gardens with labeled plant collections covering horticulture, botany, and plant science across multiple garden types.

Vermont state park on Mt. Ascutney with summit road and hiking trails — geology, glacial landforms, forest ecology, and elevation-based habitat zones.

Maine state park with hiking, lake access, and mountainous terrain — supports ecology, physical education, and New England natural history.

Mount Desert Island land preserve with old-growth forest, freshwater ponds, and coastal ecology supporting botany and conservation biology.

Connecticut state park centered on a glacial lake — covers glacial geology, freshwater ecology, and New England forest habitats.

Cincinnati city arboretum with labeled tree collections — supports dendrology, plant taxonomy, and urban ecology across a walkable managed landscape.

High-elevation wilderness area in the Spring Mountains — covers alpine ecology, geology, and Great Basin biogeography.

Ohio state park with glacially formed lakes, wetlands, and trails supporting freshwater ecology, glacial geology, and outdoor physical education.

Kansas farm animal sanctuary providing hands-on exposure to animal care, species behavior, and basic veterinary concepts.

New Jersey state park with trails in a Pine Barrens-adjacent region — forest ecology, native plant study, and outdoor physical education.

Small Vermont state park atop a glacially formed hill with panoramic Champlain Valley views — covers glacial geology, forest ecology, and regional geography.

Municipal botanical garden along the Mississippi River with labeled plantings supporting plant biology and ecology curriculum.