Just north of Ho Chi Minh City, the Cu Chi tunnels are a vast network of war tunnels and bunkers used by the Viet Cong during the Vietnam War. On this tour, you'll get a deeper look with your English-speaking guide, learning all about the soldiers' way of tunnel living. With round-trip transport from HCMC and a VIP option for lunch, there's no reason to miss out on this slice of world history.