Woods-South Brezina Woods Brookfield Woods Callahan Grove Cermak Family Aquatic Center Cermak Quarry Cermak Woods Cummings Square (General Headquarters) G.A.R. Woods Hal Tyrrell Trailside Museum LaGrange Park Woods Maywood Grove McCormick Woods Meadowlark Golf Course Miller Meadow-North Miller Meadow-South National Grove-North National Grove-South Ottawa Trail Woods-North Ottawa Trail Woods-South Plank Road Meadow Boat Launch Possum Hollow Woods Quercus Woods Family Picnic Area Salt Creek Woods Schuth's Grove Silver Creek Family Picnic Area Stony Ford Canoe Landing Thatcher Woods Thatcher Woods Glen Thomas Jefferson Woods Twenty-Sixth Street Woods-East Twenty-Sixth Street Woods-West Westchester Woods White Eagle Woods-North White Eagle Woods-South Wolf Road Prairie Zoo Woods Trail Systems Salt Creek (Paved) Salt Creek (Unpaved) Salt Creek Greenway (Paved) Special Activity Sites Brookfield Zoo Chicago Portage National Historic Site Region 6: Southwest Cook County Salt Creek Division, Palos Division Includes: Palos Preserves Activity Areas Arie Crown Forest Belly Deep Slough Buffalo Woods-Central Buffalo Woods Family Picnic Area Buffalo Woods-North Buffalo Woods-South Bullfrog Lake Camp Kiwanis Equestrian Staging Area Columbia Woods Country Lane Woods Cranberry Slough Crawdad Slough Crooked Creek Woods Dan McMahon Woods Henry De Tonty Woods Hickory Hills Woods Hidden Pond Woods-East Hidden Pond Woods-West Joe's Pond John Husar I&M Canal–Bicycle Trail Parking Lot Lake Ida Little Red Schoolhouse Nature Center Maple Lake Boating Center Maple Lake-East Maple Lake Maple Lake Overlook Morrill Meadow Palos Fen Paw Paw Woods Pioneer Woods Pulaski Woods Pulaski Woods-East Pulaski Woods-South–Mountain Bike Staging Area Red Gate Woods Saganashkee Slough-Central Saganashkee Slough-East Saganashkee Slough Boat Launch Spears Woods Sundown Meadow Theodore Stone Forest Tuma Lake White Oak Woods Willow Springs Woods Wolf Road Woods Trail Systems Arie Crown (Unpaved) Centennial (Unpaved) John Husar I&M Canal (Paved) Palos (Unpaved) Region 7: Southwest Cook County Sag Valley Division Includes: Black Partridge Preserve, Cap Sauer's Preserve, John J. Duffy Preserve, Edward M. Sneed Forest Activity Areas Bergman Slough Black Partridge Woods Cap Sauers Holding Cherry Hill Woods Forty Acre Woods Horsetail Lake McGinnis Slough McClaughrey Spring Woods Orland Grassland Orland Grove Paddock Woods Palos Park Woods-North Palos Park Woods-South Papoose Lake Sag Quarries Sagawau Environmental Learning Center Southland Volunteer Resource Center Swallow Cliff Woods-North Swallow Cliff Woods-South Tampier Greenway Family Picnic Area Tampier Lake Boating Center Tampier Lake-North Tampier Lake-West Teason's Woods Trail Systems Centennial (Unpaved) Sag Valley (Unpaved) Region 8: South Cook County Tinley Creek Division Includes: South Green Belt Preserve Activity Areas Arrowhead Lake Bachelor's Grove Woods Bartel Grassland