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
Matsell Bridge Natural Area | Linn County
Featherstone Memorial Park | Calhoun County
Big Sioux Recreation Area | Sioux County
Bloody Run | Clayton County
Oakland Mills Park, Water Works Area | Henry County
Roberts Creek Park | Marion County
Big Hollow Recreation Area | Des Moines County
Spring Lake Park | Greene County
East Lake Park | Clarke County