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
Mill Creek Park | O'Brien County
Tosanak Recreation Area | Floyd County
Riverside Park | Mitchell County
Hickory Grove Park | Story County
Motor Mill Historic Site | Clayton County
Osborne Park | Clayton County
Big Hollow Recreation Area | Des Moines County
Hanging Rock | Dallas County