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
Matsell Bridge Natural Area | Linn County
Featherstone Memorial Park | Calhoun County
Little River Recreation Area | Decatur County
Lake Icaria | Adams County
Hickory Grove Park | Story County
Oakland Mills Park, South Shore Area | Henry County
Bigelow Park - Brown's Lake | Woodbury County
Buffalo Creek Park | Linn County
Jacob Krumm Nature Preserve Ahrens Access | Jasper County