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
River Road Conservation Area | Cherokee County
Willow Lake Recreation Area | Harrison County
Uhlenhopp Arboretum | Jasper County
Hickory Hills Park | Black Hawk County
Little Wall Lake Park | Hamilton County
Oakland Mills Park, Water Works Area | Henry County
Poe Hollow Park | Ringgold County
Easter Lake Park | Polk County
Pioneer Ridge Nature Area | Wapello County