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
Mill Creek Park | O'Brien County
Motor Mill Historic Site | Clayton County
Manteno Park | Shelby County
Oakland Mills Park, Top-of-Hill Area | Henry County
Lake Icaria | Adams County
Massey Park | Dubuque County
Rodgers Park | Benton County
Osborne Park | Clayton County
Jacob Krumm Nature Preserve East | Jasper County