The 9-hole "Pinnacle Hills" course at the Pinnacle Hills Golf Club facility in Tres Pinos, California features 2,961 yards of golf from the longest tees for a par of 35. The course rating is 70.7 and it has a slope rating of 114. Pinnacle Hills golf course opened in 1931. Sierra Golf Management Co. manages this facility, with Adele Key as the General Manager.