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
Matsell Bridge Natural Area | Linn County
Eden Valley Refuge | Clinton County
Hickory Grove Park | Story County
Scharnberg Park | Clay County
Joy Springs | Clayton County
Swede Point Park | Boone County
Osborne Park | Clayton County
Reimer Refuge | Jasper County