ATK Cho Don

Located in Bang Lung Townlet, Cho Don District, Bac Kan Province, 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 in Vietnam travel.