The 18-hole "Sonoma" course at the Sonoma Golf Club facility in Sonoma, California features 7,087 yards of golf from the longest tees for a par of 72. The course rating is 74.9 and it has a slope rating of 135 on Rye grass. Designed by Sam Whiting, the Sonoma golf course opened in 1928. Escalante Golf, Inc. manages this facility, with Brian Simpson as the General Manager.