EntityQ1795607· pop 23· linked from 48 articlesKõpu LighthouseSign in to savelighthouse in EstoniaConnectionsUkraineCountryEstoniaCountryWorld War IIConceptSwedishEntityBaltic SeaEntityEstonianEntitymercuryEntitygeographic coordinate systemEntityInternational Standard Book NumberEntityRussian EmpireCountrycoalEntitymagnetic fieldEntitylighthouseEntityWayback MachineEntitylimestoneEntityHanseatic LeagueEntitysovereign stateEntityHiiumaaEntitydependent territoryEntityrubleEntityCategories1531 establishments in EuropeBuildings and structures completed in 1531Buildings and structures in Hiiu CountyHanseatic LeagueHiiumaa ParishLighthouses completed in the 16th centuryLighthouses in EstoniaTourist attractions in Hiiu CountyTransport infrastructure completed in the 1530s