You can witness amazing archeological site newly listed on World Heritage. We use local bus round trip to 2 spots or guide's private car (costs 3,000 JPY for a group) You can have lunch at Sannai Maruyama site or Aomori Museum of Art. Guide is quite knowledgeable about Jomon. Both spots have nice shop so you can purchase memorable souvenirs. This tour is guided by government licensed English tour guide Tomio Yokouchi.
For a full refund, cancel at least 24 hours before the scheduled departure time.