Lake Cosman   Be the first to submit input for Lake Cosman. If you have info on Lake Cosman, Cook County, Illinois please submit it here to improve this web site.          These outdoors activities are available near Lake Cosman.   Lakes Near Lake Cosman: Busse Lake, Cook County, 1 miles away Keene Lake, Cook County, 11 miles away Diamond Lake, Lake County, 12 miles away Island Lake, Cook County, 13 miles away Bangs Lake, Lake County, 16 miles away   Public Lands Near Lake Cosman: Moraine Hills Park State Park, Illinois, 23 miles away Chain O'Lakes State Park, Illinois, 26 miles away Bong State Recreation Area, Wisconsin, 33 miles away Illinois & Michigan Canal National Heritage Corridor, Lockport - IL, 20 miles away   Marinas On or Near Lake Cosman: Port Barrington Motor Sports, Lake Barrington, 16 miles away Bomar Marine, Wauconda, 17 miles away Fox 14 Marina, Fox River Grove, 18 miles away Park Avenue Boating Ramp, Highland Park, 18 miles away   Camp Grounds Near Lake Cosman: E Z Go, Lake Zurich, 9 miles away Hi Five Sports Camp, Prospect Heights, 9 miles away   Hotels Near Lake Cosman: Days Inn Schaumburg/Elk Grove, Elk Grove Village, 1 miles away Hyatt Place Chicago/Itasca, Itasca, 1 miles away The Westin Chicago Northwest, Itasca, 1 miles away Country Inn & Suites By Carlson, Elk Grove Village @ I-290, IL, Elk Grove Village, 1 miles away Chicago Marriott Schaumburg, Schaumburg, 2 miles away   Ski Areas Near Lake Cosman: Four Lakes, Illinois, 13 miles away       100 foot drop, 7 lifts, 7 runs Villa Olivia, Illinois, 14 miles away       180 foot drop, 6 lifts, 9 runs Raging Buffalo Snowboard Park, Illinois, 21 miles away       180 foot drop, 3 lifts, 5 runs   Whitewater Near Lake Cosman: Des Plaines, WillCounty, 19 miles away       Class I-II - 4 miles long (Fishnet Rapids)