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
Fontana Park | Buchanan County
Matsell Bridge Natural Area | Linn County
Three Mile Recreational Area | Union County
Pammel State Park | Madison County
Dakins Lake | Story County
Bloody Run | Clayton County
Little Wall Lake Park | Hamilton County
Eden Valley Refuge | Clinton County
Pioneer Ridge Nature Area | Wapello County