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
Big Sioux Recreation Area | Sioux County
Pioneer Ridge Nature Area | Wapello County
Hickory Hills Park | Black Hawk County
Roberts Creek Park | Marion County
Tosanak Recreation Area | Floyd County
Oakland Mills Park, Water Works Area | Henry County
Moorehead Pioneer Park | Ida County
Smith Lake Park | Kossuth County
Chinkapin Bluffs Recreation Area | Louisa County