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
Matsell Bridge Natural Area | Linn County
Pinicon Ridge Park | Linn County
Three Mile Recreational Area | Union County
Yellow Banks Park | Polk County
Lake Icaria | Adams County
Smith Lake Park | Kossuth County
Bigelow Park - Brown's Lake | Woodbury County