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
Eden Valley Refuge | Clinton County
Matsell Bridge Natural Area | Linn County
Hickory Hills Park | Black Hawk County
Yellow Banks Park | Polk County
Crawford Creek Recreation Area | Ida County
Tosanak Recreation Area | Floyd County
Gibson Recreation Area | Henry County
Wanatee Park | Linn County
Fossil & Prairie Park Preserve and Center | Floyd County