Begin your day with hotel pickup in Ho Chi Minh City and travel through the countryside to the Ben Duoc section of the Cu Chi Tunnels.

Start with a documentary about the tunnels' role in the Vietnam War, then see the underground network used by guerrilla fighters. Crawl through passages to see kitchens, living quarters, and meeting rooms, and learn about survival tactics used by the soldiers.

Visit the weapons room to see how arms were made, and test your aim at the shooting range with an AK-47. Return to Ho Chi Minh City in the afternoon.