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
Hickory Hills Park | Black Hawk County
Scharnberg Park | Clay County
Riverside Park | Mitchell County
Roberts Creek Park | Marion County
Denning Conservation Area | Lee County
Slip Bluff Park | Decatur County
Uhlenhopp Arboretum | Jasper County