Cu Chi

A beautiful, simple, peaceful place. Destroyed by the Americans and to survive, the villagers constructed Cu Chi tunnel. There's 3 layers for the tunnel. 1st layer - 1m underground. 2nd layer - 2m underground. 3rd layer - 8-10m underground. I went into the tunnel today. Just a 6m half squat/duck walk crawl and I'm about to die. Luckily I don't have to do this everyday...