Siebenschneiderstein
The Siebenschneiderstein (Söbenschniedersteen) is a glacial erratic on the island of Rügen. It lies about 22 metres away from the cliffs of Gellort on the Baltic Sea beach, one kilometre northwest of Cape Arkona. It has a mass of 165 tonnes and a volume of 61 m³. It belongs, like about 20 other erratics, to the legally protected geotopes on the Island of Rügen.