The Great Holy Sight Temple, built in 1926, is considered one of the striking structures of South-East Asia. It is the headquarters of the unique Cao Dai sect, a religion with a hybrid of Buddhism, Christianity & Confucianism. Above the entrance is the all-seeing holy eye – symbol of the sect., proceed to the Cu Chi to explore the amazing site where Viet Cong hid during the War. It is now a popular spot for both Vietnamese & foreign tourists - In their heyday, the tunnels were functioning underground cities including numerous trap doors, specially constructed living areas, storage facilities, weapons factories, field hospitals, command centers & kitchens. There is plenty of evidence of the fierce battle that took place here during the 1960s when Cu Chi was a "Free Target Zone". Visitors can watch a short introductory video showing how the tunnels were constructed before entering the tunnels. Spend the next hour exploring the tunnels. Afterwards, enjoy tea, cassava