Phra Nakhon Si Ayutthaya region map by OpenStreetMap engine. It allow change of map scale; streets and houses search - in most of sities. If you can't find something, try Yandex map of Phra Nakhon Si Ayutthaya region or Phra Nakhon Si Ayutthaya region map by Google.
See also capital of Phra Nakhon Si Ayutthaya region: Phra Nakhon Si Ayutthaya map