Cu Chi, Indestructible City Underground

April 11, 2016

Among remaining heritages of the American war in Vietnam, there is only one man-made wonder, which never ceases to amaze visitors both local and foreign alike to the point of admiration. This wonder is the Cu Chi network of tunnels. Rated as one of world’s top underground tourist attractions by CNN, the tunnels of Cu Chi are a defense system in the ground, located in Cu Chi district, 70 kilometers…