Holiup
North-AmericamountainsNepalMälarenfreeride skiingcountrysideDominican Republichigh altitudeBeloeskiing & snowboardingBermudaGabonOceaniaartJapanoutdoor

      astronomical observatories at Arrach, Germany

    • Geodetic Observatory Wettzell
      17km
      wiki
      Twin-Teleskope

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