Quang Tri, whose capital city is 74km north of Hue, was the hottest bomb-dropping zone during wartime. This province is endowed with Ben Hai River crossed over by Hien Luong Bridge, the demarcation line between Northern and Southern Vietnam for 20 years.

Vinh Moc Tunnel came into being in the years 1965-1966 in desperate wartime. The tunnel system, once being the shelter of a country village, built underground in 3 levels, consists of living area, dining room, bomb shelters, authority office, provision and ammunition depots.
Truong Son Military Cemetery, where revolutionary combatants killed along Ho Chi Minh trail rest in peace, is about 30km from Dong Ha, Gio Linh District. This is a monument reflecting the gratitude of the Vietnamese people to the ones who sacrificed their lives for the independence of the country.
DMZ zone is the former battlefield at the Ben Hai River.