This private club is best-known for the 18-hole course designed by Arthur Vernon Macan in 1925; it has hosted a long string of Oregon Open and Oregon Amateur Championships, along with four PGA Tour events and the LPGA Safeway Classic from 1974-2008. The 9-hole, par-3 Mason course plays to 860 yards. The practice facilities include a 14,000 square-foot target green, four practice bunkers, a putting green, and a grass-surfaced driving range.