The 18-hole "Cottonwood Valley" course at the TPC Las Colinas Resort facility in Irving, Texas features 6,899 yards of golf from the longest tees for a par of 70. The course rating is 73.5 and it has a slope rating of 135 on Bermuda grass. Designed by Jay Morrish, ASGCA, the Cottonwood Valley golf course opened in 2007.