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
Scharnberg Park | Clay County
Matsell Bridge Natural Area | Linn County
Jefferson County Park | Jefferson County
Bloody Run | Clayton County
Mud Lake Park | Dubuque County
East Lake Park | Clarke County
Dakins Lake | Story County
Rodgers Park | Benton County