DIAMOND VALLEY GOLF CLUB (CLOSED)

The high desert terrain east of the San Bernardino Mountains creates dramatic elevation changes that define this challenging 18-hole layout, where desert winds and firm, fast conditions demand precision over power. Strategic bunkering and native chaparral hazards punish wayward shots while rewarding golfers who embrace the target-style approach required in Southern California's inland empire. Though no longer operating, this course represented classic desert golf at its most honest—unforgiving but utterly fair to those who respected the landscape.