Wat Yai Chai Mongkol is considered to be the most historically important temple and one of the most popular temples for tourists in Phra Nakhon Si Ayutthaya Province. The focus of this Wat Yai Chai Mongkol is the historical story of the Ayutthaya period. including outstanding architecture See the tallest pagoda in Ayutthaya. Behind the temple is the palace of King Naresuan the Great. For believers to come and pay their respects, in addition, the surrounding area also has beautiful gardens to relax in. Tourists who want to visit Ayutthaya should not miss it at all.