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
Willow Lake Recreation Area | Harrison County
Winegar and Tobin Wildlife Area | Benton County
Roberts Creek Park | Marion County
Eldred Sherwood Park | Hancock County
Bloody Run | Clayton County
Osborne Park | Clayton County
Uhlenhopp Arboretum | Jasper County
Wanatee Park | Linn County