The most revered Buddha image in the town is enshrined at this temple. The Luang Pho Sian Nakhon is believed to date back to the Sukhothai period. The head was discovered during the excavation of a whisky brewery in 1952. In 1968, the rest of the Buddha was recreated and a new shrine was built to house it at Bunnak Rakkhitaram Temple. The temple is on the eastern edge of town.