About Wat Yai Chai Mongkhon
Wat Yai Chai Mongkhon is a historic Buddhist temple in eastern Ayutthaya, Phra Nakhon Si Ayutthaya Province. Founded in 1357 by King U Thong, it is known for its towering Chedi Chai Mongkhon built by King Naresuan in 1592 to commemorate victory over Burma. The complex features a large reclining Buddha, rows of seated Buddha images, and well-preserved Ayutthaya architecture within the Ayutthaya Historical Park area.
Visitors guide
Visitors can explore a large active temple compound with a central high chedi accessible by steep stairs, a courtyard lined with rows of seated Buddha images draped in saffron cloth, a large outdoor reclining Buddha, historic viharns, and landscaped gardens. The site is partly restored and partly in ruins, with open areas for walking, photography, and observing worshippers making offerings.
Key highlights
- 01
Chedi Chai Mongkhon - 62-meter high chedi built to commemorate King Naresuan's victory
- 02
Rows of seated Buddha images surrounding the main chedi courtyard
- 03
Large outdoor reclining Buddha image
- 04
Historic ubosot and viharn with Ayutthaya-period architecture
- 05
Active meditation and worship area still used by monks