AM: Getting started at 08:00 from your hotel, transferring to Tay Ninh, near the Cambodian border, is home to the unique Cao Dai sect, whose patron saints include Joan of Arc, Victor Hugo and Winston Churchill to name a few. The religion is an odd mix of Buddhism, Taoism, Confucianism and Christianity. PM: After lunch, we transfer to Cu Chi tunnels for visiting the Cu Chi outdoor museum to learn about the infamous tunnel systems of the Viet Cong. On the way back to Saigon, local rice paper workshops, and views of Vietnam countryside and paddy fields are pleasant sights. We'll drop you off at your hotel around 17:30. Overnight in Saigon.