EntityQ50740· pop 7· linked from 34 articlesHelgoland lighthouseSign in to savelighthouse on the island of Heligoland, GermanyConnectionsHeligolandEntityTrinity HouseEntityCape Arkona LighthousesEntityGermanEntityWorld War IIConceptHamburgEntityBaltic SeaEntityNorth SeaEntitygeographic coordinate systemEntityBremenEntityBirminghamEntityNurembergEntityPrussiaEntityLübeckEntityElbeEntitywattEntitylensEntityLake ConstanceEntitycandelaEntityRügenEntityCategories1811 establishments in the United KingdomBuildings and structures in Pinneberg (district)HeligolandLighthouses completed in 1811Lighthouses completed in 1902Lighthouses in Schleswig-Holstein