The 18-hole "Riverside" course at the Green River Golf Course facility in Corona, California is 6,500 yards from the longest tees for a par of 71. The course rating is 68.7 and it has a slope rating of 117 on Bermuda grass. Designed by Cary Bickler, ASGCA, it opened in 1962.
The Orange County Golf Course is a par-71 course with narrow fairways, small target greens and stands of mature sycamores. The Orange is the shorter of the two courses at 6,300 yds but has many interesting elevation changes and a beautiful parkland layout.