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
Hickory Hills Park | Black Hawk County
Don Williams Recreation Area | Boone County
Matsell Bridge Natural Area | Linn County
Ackley Creek Park | Floyd County
Crystal Lake Park | Hancock County
Lake Sugema Park | Van Buren County
Jefferson County Park | Jefferson County
Chinkapin Bluffs Recreation Area | Louisa County
Osborne Park | Clayton County