Today i will take you to the Thang Long imperial citadel which was buit in the 11th centery by Ly Viet Dynasty. it is located in my capital (Hanoi).
This is one of the gates lead to complex at Hoang Dieu street
The relics of Thang long citadel from the Nguyen Dynasty with Cua Bac (Northern Gate) and Flag Tower. There still remain some military architectual Works of the French from the late 19th centery.
This is a tunnel which used as a military headquarters for North Vietnam during the Second War, against South Vietnam and the United States (1967).
Thank you for reading it.