Cantigny Golf Course(Hillside/Woodside Course at Cantigny Golf Course ) is a 36-hole public golf course in Wheaton, Illinois, built in 1989 and designed by Roger Packard. It sits in the $$$ (premium) price range for golf in Illinois. The season runs Apr 15 to Oct 31 (closed on Mondays). Guests are welcome.
Details like fees and seasons change, so call the course before you head out.