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
Lake Icaria | Adams County
Eden Valley Refuge | Clinton County
Oak Grove & Big Sioux Park | Sioux County
Motor Mill Historic Site | Clayton County
Hickory Grove Park | Story County
Fife's Grove Park | Ringgold County
Osborne Park | Clayton County
Spring Lake Park | Greene County
Pioneer Ridge Nature Area | Wapello County