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
Hickory Hills Park | Black Hawk County
Crawford Creek Recreation Area | Ida County
Pioneer Ridge Nature Area | Wapello County
Ashton Wildwood Park | Jasper County
Mariposa Park | Jasper County
Bloody Run | Clayton County
Fife's Grove Park | Ringgold County
Uhlenhopp Arboretum | Jasper County