
historic site
Sannai Maruyama Ruins is Japan's largest Jomon Ruins located in the northernmost part of Honshu [Aomori Prefecture]
The Sannai-Maruyama Site is an ancient archaeological site located in Maruyama, Sannai, Aomori City, Aomori Prefecture. It dates back to the early to late middle Jomon period (approximately 5,900 to 4,200 years ago).



