The 18-hole "Apple Rock" course at the Horseshoe Bay Resort Apple Rock & Ram Rock Courses facility in Horseshoe Bay, Texas features 6,999 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 139 on Bermuda grass. Designed by Robert Trent Jones, ASGCA, the Apple Rock golf course opened in 1986.