Par 71, yardage 7,493. The Twenty Ten Course at Celtic Manor was the first course to be built specifically to stage the Ryder Cup, and it doesn't disappoint. The course has no less than six signature holes and numerous risk-and-reward dilemmas to thoroughly test your course planning and golfing skills. One of the course's main features is its variety. Many of the early holes have a link-like feel to them with long rough and greenside swales and the later holes are tough lake-lined challenges.