The Prairie's of Cahokia Golf Course is an 18-hole public golf course in Cahokia, Illinois, built in 1996 and designed by Dick Gundlach. It sits in the $$ (moderate) price range for golf in Illinois. The season runs Apr 1 to Nov 15. Tee times can be booked 5 days in advance. Guests are welcome.
Details like fees and seasons change, so call the course before you head out.