The 15th at Erin Hills is a pretty neat green. The hole is a drive and pitch type par four with the green perched well above the fairway. The left half of the green is a punchbowl while the right half of the green slopes off on the front, back, and right sides. In the middle the two portions of the green are divided by a large ridge. If you are on the wrong side two putting is difficult, but with some creativity it may be possible. Some other greens of interest at Erin Hills are the 3rd, 8th, 9th, 10th, 14th.
Brendan