The 18-hole "Main" course at the Northwest Golf Course facility in Silver Spring, Maryland features 7,185 yards of golf from the longest tees for a par of 72. The course rating is 74.0 and it has a slope rating of 122 on Rye grass. Designed by Edmund B. Ault, ASGCA, the Main golf course opened in 1964. Billy Cullum, PGA manages the course as the General Manager.