Highest Slope Rating

Hardest Golf Courses in Rock Island County, Illinois

The 6 most challenging golf courses in Rock Island County, Illinois, ranked by maximum slope rating. Tee-by-tee yardage, slope, and course rating for every course.

HardestEasiestLongest

Ranked list of hardest golf courses in Rock Island County

#CourseSlope
1
Pinnacle Country Club
Black tees · 6,849 yds · Rating 74.1 · Par 72 · PrivateMilan
140
2
Short Hills Country Club
WHITE tees · 6,147 yds · Rating 76.8 · Par 72East Moline
140
3
TPC Deere Run
TPC tees · 7,258 yds · Rating 75.4 · Par 71Silvis
138
4Fyre Lake Golf Club logo
Fyre Lake Golf Club
Gold tees · 6,546 yds · Rating 71.7 · Par 70Rock Island
131
5
Arsenal Island Golf Course
Blue tees · 6,585 yds · Rating 71.9 · Par 71Rock Island
124
6
Indian Bluff Golf Course
White tees · 5,502 yds · Rating 71.8 · Par 71Milan
123

Rock Island County Golf Course Rankings FAQ

What is the hardest golf course in Rock Island County, Illinois?

Pinnacle Country Club in Milan is currently the hardest golf course in Rock Island County based on slope (slope rating 140).

How many ranked golf courses are in Rock Island County, Illinois?

15 golf courses in Rock Island County are cataloged in Stymie's directory. This ranking page shows the top 6 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 Rock Island County courses?

Each course name links to its Stymie page with scorecard data where available, architect info, and official contact details. Stymie does not currently book tee times or show live availability, and tee-time alerts are in development.