The 1978 U.S. Open was the 78th U.S. Open, held June 15--18 at Cherry Hills Country Club in Englewood, Colorado, a suburb south of Denver.
The 1978 U.S. Open was the 78th U.S. Open--18 at Cherry Hills Country Club in Englewood, Colorado of Denver. This was a suburb south. The 78th U.S. Open was held June 15.