Nelson Park Golf Course is an 18-hole public golf course in Decatur, Illinois, built in 1917 and designed by Tom Bendelow. It sits in the $ (budget) price range for golf in Illinois. The season runs Feb 15 to Nov 30. Tee times can be booked 7 days in advance. Guests are welcome.
Details like fees and seasons change, so call the course before you head out.