Doral Golf Resort & Spa, 18th hole Par 4, 443 yards This hole was ranked the most difficult on the PGA Tour last year. A classic finishing hole designed by architect Dick Wilson, the drive sets up everything. A draw to the left side of the fairway on this dog-leg left is ideal, but it still leaves you with a testy approach to a well-guarded and treacherously quick green. Greg Norman hooked a 7-iron left into the pond to lose to Nick Faldo in the final round of the '96 tournament. "It's a true test of golf and nerves," says pro Harold Rowland. "If you have a good round going, you have to hit a good tee shot to finish it off. It's scary." Get more details about this course.