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
Big Sioux Recreation Area | Sioux County
Martins Access | Cherokee County
Crystal Lake Park | Hancock County
Thomas Mitchell Park | Polk County
Yellow Banks Park | Polk County
Fife's Grove Park | Ringgold County
Eagle Lake State Park | Hancock County
Poe Hollow Park | Ringgold County