Yasumiba ruins - Credit: Wikimedia Commons
The is an archaeological site with the traces of a Japanese Paleolithic period settlement located in what is now the Ashitaka neighborhood of the city of Numazu, Shizuoka in the Tōkai region of Japan. The site was designated a National Historic Site in 1979. It was the first site from the Japanese Paleolithic period to receive National Historic Site designation. Read more on Wikipedia
Source: en.wikipedia.org