The Sannai Maruyama ruins is a large-scale settlement in the Jomon period (BC 131- BC4) in Aomori City.
The ruins is known for long time to find pottery from ancient times.
The ruins is valuable ruins that can specifically identify the lives of the people of the Jomon Period and are designated as special historical sites of Japan.
It is convenient for visiting the site, because it is near from JR Shin-Aomori station and the admission is free.
Because the site is vast and there are many tourist facilities, it is better to have room for at least 2 hours for the tour time.
Sannai Maruyama ruins official website