Front and Back, AT Pebble Beach is a golf course located in Pebble Beach, California. It is known for its challenging layout, which features two nine-hole courses, one in the front and one in the back. The front nine is considered to be the easier of the two, while the back nine is more difficult. The course has hosted several professional tournaments, including the U.S. Open and the AT&T Pebble Beach Pro-Am. The term 'NINES' is used to refer to the two nine-hole courses AT Pebble Beach.