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
Liberty Lake | Ringgold County
Oakland Mills Park, Water Works Area | Henry County
Bloody Run | Clayton County
Lake Sugema Park | Van Buren County
Siems Park | Kossuth County
Hannen Lake Park | Benton County
Jacob Krumm Nature Preserve Ahrens Access | Jasper County