The 18-hole George Dunne National course at the George Dunne National Golf Course facility in Oak Forest, Illinois features 7,170 yards of golf from the longest tees for a par of 72. The course rating is 74.8 and it has a slope rating of 138 on Bent grass. Designed by Ken Killian, ASGCA, the George Dunne National golf course opened in 1980. Billy Casper Golf manages this facility, with Jered Wieland as the General Manager.