Phra Nakhon Si Ayutthaya is one of the central provinces of Thailand. Neighboring provinces are Ang Thong, Lopburi, Saraburi, Pathum Thani, Nonthaburi, Nakhon Pathom and Suphan Buri.
Wikipedia https://en.wikipedia.org/wiki/Phra_Nakhon_Si_Ayutthaya_Province
Coordinates 14°21'12.754" N 100°33'52.446" E
