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
Pioneer Ridge Nature Area | Wapello County
Martins Access | Cherokee County
Mariposa Park | Jasper County
Buffalo Creek Park | Linn County
Motor Mill Historic Site | Clayton County
Lake Sugema Park | Van Buren County
Jacob Krumm Nature Preserve East | Jasper County
Tosanak Recreation Area | Floyd County
Oak Grove & Big Sioux Park | Sioux County