The U.S. Open - the national golf championship of the United States comes to Chambers Bay in University Place, Washington from June 15-21, 2015. Winners of the U.S. Open include some of the greatest players in golf history: Arnold Palmer, Jack Nicklaus, and Tiger Woods. The championship is played at a different site every year, and the courses that host the U.S. Open are among the best in the world. The U.S. Open is one of golfâ€™s four major championships, along with the Masters (played in April), British Open (July) and the PGA Championship (August). The 2015 U.S. Open at Pierce County-owned Chambers Bay, in University Place, Washington, will be the 115th playing of the national championship, and it will be the first to be conducted in the Pacific Northwest.