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
Motor Mill Historic Site | Clayton County
Don Williams Recreation Area | Boone County
Pinicon Ridge Park | Linn County
Yellow Banks Park | Polk County
Pammel State Park | Madison County
Mud Lake Park | Dubuque County
Spring Lake Park | Greene County
Gibson Recreation Area | Henry County
Uhlenhopp Arboretum | Jasper County