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
Pammel State Park | Madison County
Pioneer Ridge Nature Area | Wapello County
Featherstone Memorial Park | Calhoun County
Roberts Creek Park | Marion County
Thomas Mitchell Park | Polk County
Crystal Lake Park | Hancock County
Fossil & Prairie Park Preserve and Center | Floyd County
Colwell Park | Floyd County
Oakland Mills Park, Top-of-Hill Area | Henry County