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
Thomas Mitchell Park | Polk County
Jefferson County Park | Jefferson County
Buffalo Creek Park | Linn County
Lake Icaria | Adams County
Marion County Park | Marion County
Pioneer Ridge Nature Area | Wapello County
Easter Lake Park | Polk County
Eden Valley Refuge | Clinton County