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
Little River Recreation Area | Decatur County
Roberts Creek Park | Marion County
Crawford Creek Recreation Area | Ida County
Thomas Mitchell Park | Polk County
Morgan Creek Park | Linn County
Yellow Banks Park | Polk County
Uhlenhopp Arboretum | Jasper County