The programme:

pickup your family at 07.00am to la vang church built in 1798 in quang tri province ,then you go to the border between the north and the south country in the war vietnam with american ,02 countries in the war of vietnam.now you can see the hien luong bridge & ben hai river , many families were devided  by the war, after the war they can see again & they were really happy.

Hien Luong Bridge (Hiền Lương) is a bridge over Ben Hai RiverVĩnh Linh District, Quang Tri ProvinceBắc Trung BộViệt Nam. This bridge is located in 17th Parallel and in Vietnam War, it was bisected between South Vietnam and North Vietnam. 

you have lunch(1hour),then you go to vinh moc tunnel.

Vinh Moc (Vịnh Mốc) is a tunnel complex in Quang Tri, Vietnam. During the Vietnam War it was strategically located on the border of North Vietnam and South Vietnam. The tunnels were built to shelter people from the intense bombing of Son Trung and Son Ha communes in Vinh Linh county of Quang Tri Province in the Vietnamese Demilitarized Zone. The American forces believed the villagers of Vinh Moc were supplying food and armaments to the North Vietnemese garrison on the island of Con Co which was in turn hindering the American bombers on their way to bomb Hanoi. The idea was to force the villagers of Vinh Moc to leave the area but as is typical in Vietnam there was nowhere else to go. The villagers initially dug the tunnels to move their village 10 metres underground but the American forces designed bombs that burrowed down 10 metres. Eventually against these odds, the villagers moved the village to a depth of 30 metres. It was constructed in several stages beginning in 1966 and used until early 1972. The complex grew to include wells, kitchens, rooms for each family and spaces for healthcare. Around 60 families lived in the tunnels; as many as 17 children were born inside the tunnels.

The tunnels were a success and no villagers lost their lives. The only direct hit was from a bomb that failed to explode; the resulting hole was utilized as a ventilation shaft.

Three levels of tunnels were eventually built. 

After you visit the Vinh Moc tunnel,you go back to hoi an from the tunnel.

Your tour ends.
Hoi an to hue : 145km
Hue city to quang tri province: 75km.
Hien luong bridge & ben hai river to vinh moc tunnel : 15km.

 Price :140 $ usd for 2pax by Car A/C.
            160 $ usd for 4-6 pax by 7-seated  minivan A/C.
            180 $ usd for 7-14pax by 16-seated minibus
Including: Car A/C, driver,english-speaking guide , entrance fees,& gasoline.

Not including: lunch,beer & personal cost.