ruegen or rugia, the largest island of germany, political map

ruegen rugia rugen germany island baltic sea map bergen stralsund strelasund greifswald europe pomeranian pomerania mecklenburg-western channel sound strait hanseatic city bergen auf wittow jasmund hiddensee garz putbus sassnitz sagard ummanz bay political capital country land european mapping atlas overview cartography geography coast coastline travel cruise sailing destination infographic vector