This temple is at Tambon Rua Yai on the west bank of the Suphan Buri River in the town. Locally called Wat Phrathat, it was constructed during the early Ayutthaya period, over 600 years ago, and houses a large U Thong style pagoda with Lord Buddha’s relics.

This temple of at least 600 years old is otherwise known as Wat Phrathat and has been a provincial monastery of Suphan Bun. It contains a massive Prang that houses the Buddha’s relics.