The 1970 U.S. Open was the 70th U.S. Open, held June 18--21 at Hazeltine National Golf Club in Chaska, Minnesota, a suburb southwest of Minneapolis.
The 1970 U.S. Open was the 70th U.S. Open--21 at Hazeltine National Golf Club in Chaska, Minnesota. The 70th U.S. Open was held June 18.21 at Hazeltine National Golf Club in Chaska, Minnesota was a suburb southwest of Minneapolis.