Location: In Bang Lung Townlet, Cho Don
District, Bac Kan Province. Characteristics: ATK consists of a network of underground tunnels with
strong defense works able to withstand bombs and bullets.
ATK is the abbreviation for “An Toan Khu”, meaning "safe zone". This zone was
built during the war against the French and consists of a network of underground
tunnels with strong defense works able to withstand bombs and bullets. These
relics will be restored to become an attractive tourist site.
... Your services were excellent and very much appreciated. We were very happy with the results and the guides etc. My family is well and we are back in the US. Thank you for all the timely help...
... Your services were excellent and very much appreciated. We were very happy with the results and the guides etc. My family is well and we are back in the US. Thank you for all the timely help...