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
Oakland Mills Park | Henry County
Crystal Lake Park | Hancock County
Little River Recreation Area | Decatur County
Oakland Mills Park, Water Works Area | Henry County
Hickory Grove Park | Story County
Bloody Run | Clayton County
Tosanak Recreation Area | Floyd County
Eagle Lake State Park | Hancock County
Pioneer Ridge Nature Area | Wapello County