With stunning hilltop views of up to 25 miles, the nine-hole Highlands Course is a magnificent mix of lush, rippling fairways, stands of oak and pine, pristine water features and mesmerizing natural beauty.      Poised on the highest point at Black Diamond, the Highlands Course favors an old-fashioned running game, with slightly crowned greens and closely-shaved chipping areas posing a unique test.     The 3500-yard, par-36 course also has an impressive slope rating of 147, placing it among the nation’s most challenging. The Highlands can also be played in tandem with either nines of the Ranch Course, offering members a total of four golf venues to choose from.                                                           Continued