The 18-hole "# 2 - Ravines" course at the Cog Hill Golf & Country Club facility in Lemont, Illinois features 6,268 yards of golf from the longest tees for a par of 72. The course rating is 69.8 and it has a slope rating of 120 on Bent grass. Designed by Joseph L. Lee/Dick Wilson/Rocky Roquemore, the # 2 - Ravines golf course opened in 1927.