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
Big Sioux Recreation Area | Sioux County
Nishna Bend Recreation Area | Shelby County
Pioneer Ridge Nature Area | Wapello County
Bloody Run | Clayton County
Little Wall Lake Park | Hamilton County
Marion County Park | Marion County
Joe Sheldon Park | Humboldt County
Fort Des Moines Park | Polk County
Jacob Krumm Nature Preserve East | Jasper County