Location: Hai Van Pass is located on National Highway No1A on the edge between Thua Thien - Hue Province and Danang City.

The mountain foot is 25 km from Da Nang center when driving along 1A national road.  The expand of the pass from Truong Son northern range to the sea naturally establish a boundary between Danang city and Thuu Thien Hue province. Hai Van Pass, which is surrounded with clouds and confronting the sea, is located in the mountain.