The 18-hole "Rancho San Joaquin" course at the Rancho San Joaquin Golf Course facility in Irvine, California features 6,453 yards of golf from the longest tees for a par of 72. The course rating is 70.6 and it has a slope rating of 118 on Bermuda grass. Designed by William F. Bell, ASGCA/Robert Muir Graves, ASGCA, the Rancho San Joaquin golf course opened in 1964.