Have you ever experienced the tunnel systems that were made by the Cu Chi guerrillas these were made without machinery, GPS, architects or engineers? The network of tunnels stretched over 200 km from Viet Nam to Cambodia border which included meeting rooms, kitchens, ventilation systems and served as the base where Vietnamese soldiers attacked Saigon. You will learn how they breathed and cooked but could barely see. You also discover how weapons were made in poor conditions and see a lot of deadly traps made by hands from bomb shells that collected in their battlefield. This is a great tour to witness Vietnamese people?s power to survive.