Nasu Kanga ruins

Nasu Kanga ruins - Credit: Wikimedia Commons

The is an archaeological site with the ruins of a Heian period government administrative complex located in what is now part of the town of Nakagawa, Tochigi prefecture in the northern Kantō region of Japan. It has been protected as a National Historic Site from 1976. Read more on Wikipedia

type: ancient site
date from: 8th century AD

Source: en.wikipedia.org