Pinicon Ridge Park, Central City, IA | Linn County
Scharnberg Park, Everly, IA | Clay County
Waterman Prairie, Sutherland, IA | O'Brien County
High Trestle Trail, Madrid, IA | Boone County
Uhlenhopp Arboretum | Jasper County
Tosanak Recreation Area | Floyd County
Oakland Mills Park | Henry County
Oakland Mills Park, Water Works Area | Henry County
Wanatee Park | Linn County
Crystal Lake Park | Hancock County
Hanging Rock | Dallas County
Pioneer Ridge Nature Area | Wapello County