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
River Road Conservation Area | Cherokee County
Cordova Park | Marion County
Oakland Mills Park | Henry County
Oakland Mills Park, Water Works Area | Henry County
Buck Creek | Clayton County
Martins Access | Cherokee County
Hickory Grove Park | Story County
Tosanak Recreation Area | Floyd County
Wagaman Mill | Jasper County