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
Silver Sioux Recreation Area | Cherokee County
Featherstone Memorial Park | Calhoun County
Yellow Banks Park | Polk County
Roberts Creek Park | Marion County
Eden Valley Refuge | Clinton County
Hickory Grove Park | Story County
Wilson Lake | Lee County
Gibson Recreation Area | Henry County