We've selected the best candid trip photos submitted by our users to help you decide if the Cu Chi Tunnels Small Group Adventure Tour from Ho Chi Minh City is right for you. Make the most of your next trip to Ho Chi Minh City with Viator's exclusive Photo Galleries.
A remote smoke hole designed to diffuse smoke some distance from the underground cooking facility to avoid detection.
Photo by Billy L, 2012
this Commander's room was so original - right on top of that tea set was the air hole - the light on it was a direct sunlight through that tiny opening on the roof.