10. Fairway bunker, par-4 10th hole, Augusta National G.C., Augusta, Ga.
Originally a lacy greenside bunker, it became a pretty but ineffectual fairway bunker when the green was moved 60 yards back nearly 80 years ago. Today it's a true icon, the last untouched Alister Mackenzie bunker at Augusta. More than 400 yards from the tee, it's set decoration now, but technology may someday bring it back into play. (Stephen Szurlej)