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
Lake Icaria | Adams County
Pinicon Ridge Park | Linn County
Pioneer Ridge Nature Area | Wapello County
Little Wall Lake Park | Hamilton County
Roberts Creek Park | Marion County
Crystal Lake Park | Hancock County
Fossil & Prairie Park Preserve and Center | Floyd County
Moorehead Pioneer Park | Ida County
Jacob Krumm Nature Preserve Ahrens Access | Jasper County