Wat Yai Chai Located southeast of Koh Phra Nakhon. The current area of Klong Plu Ayutthaya Ayutthaya Highlights include a large pagoda of Wat believed.The internal discovery Brahmans pack. Temple A Buddha Mongkol Buddha is a sacred temple. In addition, The temple also enshrines the court of King Naresuan.MaySince 2544 with