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
Hickory Hills Park | Black Hawk County
River Road Conservation Area | Cherokee County
Oakland Mills Park | Henry County
Pammel State Park | Madison County
Thomas Mitchell Park | Polk County
Jacob Krumm Nature Preserve East | Jasper County
Ashton Wildwood Park | Jasper County
Virginia Grove Recreation Area | Louisa County