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
Crystal Lake Park | Hancock County
Pioneer Ridge Nature Area | Wapello County
Tower Rock | Hardin County
Jester Park | Polk County
Lake Icaria | Adams County
Wickiup Hill Learning Center | Linn County
Denning Conservation Area | Lee County
Uhlenhopp Arboretum | Jasper County
Three Mile Recreational Area | Union County