Highest Slope Rating
Hardest Golf Courses in St. Clair County, Illinois
The 7 most challenging golf courses in St. Clair County, Illinois, ranked by maximum slope rating. Tee-by-tee yardage, slope, and course rating for every course.
Ranked list of hardest golf courses in St. Clair County
St. Clair County Golf Course Rankings FAQ
What is the hardest golf course in St. Clair County, Illinois?
Stonewolf Golf Club in Fairview Heights is currently the hardest golf course in St. Clair County based on slope (slope rating 138).
How many ranked golf courses are in St. Clair County, Illinois?
14 golf courses in St. Clair County are catalogued in Stymie's directory. This ranking page shows the top 7 by slope.
How are the rankings calculated?
Rankings use the USGA slope rating from each course's most difficult tee set. Slope measures relative difficulty for a bogey golfer versus a scratch golfer, on a scale from 55 (easiest) to 155 (most challenging). A slope of 113 is average.
Can I book a tee time at these St. Clair County courses?
Yes. Each course name links to its Stymie page with scorecard, reviews, architect info, and booking options. Set a tee time alert to be notified when availability opens.