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
Don Williams Recreation Area | Boone County
Matsell Bridge Natural Area | Linn County
Featherstone Memorial Park | Calhoun County
Tosanak Recreation Area | Floyd County
Lake Icaria | Adams County
Mud Lake Park | Dubuque County
4th Pumping Plant Recreation Area | Des Moines County
Sandy Hollow Recreation Area | Sioux County
Joe Sheldon Park | Humboldt County