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
University 40 | Calhoun County
Hannen Lake Park | Benton County
Pioneer Ridge Nature Area | Wapello County
Motor Mill Historic Site | Clayton County
Wanatee Park | Linn County
Jester Park | Polk County
Jacob Krumm Nature Preserve Ahrens Access | Jasper County
Little River Recreation Area | Decatur County
4th Pumping Plant Recreation Area | Des Moines County