Wat Suthat Thepwararam , constructed in 1807, is one of the most important temples of Thailand and is regarded to have an excellent plan. The ordination hall is the longest in the country. The mural paintings inside were created by craftsmen in the Third Reign (1824-1851). The principal Buddha image is called "Phra Phuttha Tri Lokkachet" in the Subduing Mara position. Another building that should be mentioned is the vihara which is a replica of that of Mongkhon Bophit Temple in Ayutthaya Province. The middle door leaves at the front were engraved at the first phase by King Rama II (reigning 1809-1824). The principal image in this vihara is named Phra Si Sakkaya Muni. There are pavilions surrounding the main vihara and house 156 Buddha images.