Cao Dai is an attempt to create a perfect synthesis of world religions. It is a combination of Christianity, Buddhism , Islam, Confucianism, Hinduism, Geniism, and Taoism . Established in the Southern regions of Vietnam in the early 1920's, the religion was officially codified in 1926. The functioning center of Cao Daism is located in the Tay Ninh province. Cao Dai literally means high tower or palace, a metaphor for the spender of spiritual growth. The central philosophy of Cao Daism pertains to the duty that the faithful perform for themselves, their family, society and the world at large. Much like Confucianism, this element of the Philosophy pertains to how the individual functions within the context of the community.

The Great Holy See Temple, built in 1926, is considered one of the most striking structures in all of south-east Asia. It is the centre of Caodaism, a religion that blends Buddhism, Christianity and Confucianism. Explore this fascinating site and attend the colorful noon-day mass held by the Cao Dai followers. It is an experience not to be missed. After lunch, visit the Cu Chi Tunnels.

Located 60km from Ho Chi Minh City, Cu Chi is now considered a heroic district for its role during the American war in Vietnam. It is legendary for its network of tunnels, which extends over 220km, and is a popular destination for both Vietnamese and foreign visitors.

Today, Cu Chi is a tranquil place of rice paddy fields with ducks and water buffalos bathing in the rivers alongside the road. But this peaceful rural scene belies the terrible destruction and defoliation caused by bombing and mines when Cu Chi was a "Free Target Zone". Cu Chi still contains plenty of evidence of the fierce battle that took place here and all over this area you will find the remnants of war.