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
Pioneer Ridge Nature Area | Wapello County
Pinicon Ridge Park | Linn County
Three Mile Recreational Area | Union County
Mud Lake Park | Dubuque County
Ackley Creek Park | Floyd County
Marion County Park | Marion County
Wagaman Mill | Jasper County
Scharnberg Park | Clay County
Oakland Mills Park, South Shore Area | Henry County