2027 U.S. Senior Open Championship

Oak Tree National

Edmond, OK, United States

Oak Tree National is a Pete Dye-designed course located in Edmond, Oklahoma, ranked among Golf Digest's 100 Greatest Golf Courses. The course originated in the mid-1970s with the ambitious goal of being the hardest golf course in the world, and has undergone numerous improvements over the decades. Named after an iconic oak tree on its 5th hole, the course is known for its challenging layout and scenic setting. Oak Tree National serves as a premier private club hosting touring professionals from the PGA TOUR, Korn Ferry Tour, and LIV Tour. The facility includes an advanced practice center and fitness center alongside the championship course. The course has a significant history hosting major tour events and will serve as the host venue for the 2027 U.S. Senior Open. Throughout its four-decade heritage, Oak Tree National has established itself as one of the nation's most challenging and respected golf experiences, designed with the philosophy of being shaped by golfers for golfers.