Aomori Sannai Maruyama: Highlights, Opening Hours, Admission Fees, and Access
This guide explains the highlights of the World Heritage Sannai Maruyama Site, including the large post-built structure, huge pit dwelling, reconstructed houses, and Jomon Jiyukan, as well as opening hours, admission fees, and access from Shin-Aomori Station, based on official information and an on-site visit as of 2026 9.