Displaying a mix of Lao, Burmese and Thai artistic styles, Wat Thung Si Muang was built in the early 1800s to house a replica of the Buddha’s footprint -- an ancient symbol of Buddhism. If you can only visit one wat in Ubon and you don’t feel like going too far out of the way, this is probably the best choice. Wat Thung Si Muang’s best-known feature is the ho trai, a small hall used to ... Read more about Wat Thung Si Muang .