Holiup
freeride skiingskiing & snowboardingAntarcticaMoiraTogokids' activitiesmountainsIraqSolomon IslandsartBulgariasightseeingnordic skiingDemocratic Republic of the CongoSalineOceania

      astronomical observatories at Shibukawa, Japan

    • Gunma Prefectural Gunma Observatory
      21km
      wikipedia
      Stone circle of GAO
      Gunma Astronomical Observatory
      Samrat Yantra of GAO