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
Hickory Hills Park | Black Hawk County
Jester Park | Polk County
Smith Lake Park | Kossuth County
Silver Sioux Recreation Area | Cherokee County
Wanatee Park | Linn County
Hickory Grove Park | Story County
Joe Sheldon Park | Humboldt County
Slip Bluff Park | Decatur County