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
Hickory Hills Park | Black Hawk County
Pioneer Ridge Nature Area | Wapello County
Snyder Bend Park | Woodbury County
Roberts Creek Park | Marion County
Tosanak Recreation Area | Floyd County
Eden Valley Refuge | Clinton County
Central Park | Jones County
Chichaqua Bottoms Greenbelt | Polk County