Set around 35km from central Ho Chi Minh City, the Cu Chi Tunnels earned legendary status during the American War. A massive network of underground tunnels and chambers, Cu Chi, in its entirety, stretched for over 250km from Saigon all the way to the Cambodian border. Few sites bear stronger testament to the North Vietnamese and Viet Cong’s will to defeat the Americans (and the French) than these tunnels. It’s...