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
Scharnberg Park | Clay County
Tower Rock | Hardin County
Motor Mill Historic Site | Clayton County
Dakins Lake | Story County
Lake Icaria | Adams County
Chinkapin Bluffs Recreation Area | Louisa County
Hickory Hills Park | Black Hawk County
Eldred Sherwood Park | Hancock County