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
Manteno Park | Shelby County
Eden Valley Refuge | Clinton County
Lake Icaria | Adams County
Roberts Creek Park | Marion County
McFarlane Park | Black Hawk County
Bloody Run | Clayton County
Pioneer Ridge Nature Area | Wapello County
Slip Bluff Park | Decatur County
Osborne Park | Clayton County