Most reviewed Ancient Ruins in Tohoku


  1. 4.0 Sannai-Maruyama Site (567 reviews)
    - Worth a visit 1.5 -2.5 hours
    Wednesday: 9:00 AM - 5:00 PM Ancient Ruins • Historic Walking Areas • Architectural Buildings
    Sannai-Maruyama Site image
    This historic site was accidentally discovered during construction of a baseball stadium. Excavations have revealed artifacts and structures dating back 5500 years to the Jomon period. See more..