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
Three Mile Recreational Area | Union County
Snyder Bend Park | Woodbury County
Wanatee Park | Linn County
Ackley Creek Park | Floyd County
Roberts Creek Park | Marion County
Hickory Grove Park | Story County
Lake Icaria | Adams County
Liberty Lake | Ringgold County