EntityQ3376563· pop 12· linked from 30 articlesRuhnu LighthouseSign in to savelighthouse in EstoniaConnectionsFranceCountryEstoniaCountryWorld War IConceptEstonianEntitygeographic coordinate systemEntitysquareEntitylighthouseEntityGustave EiffelEntitycast ironEntityGulf of RigaEntityUniversity of North Carolina at Chapel HillEntityRuhnuEntitybuttressEntityKeri LighthouseEntityKõpu LighthouseEntityKiipsaare LighthouseEntitylight characteristicEntitySõrve LighthouseEntityTahkuna LighthouseEntityUnited Kingdom Hydrographic OfficeEntityCategories1877 establishments in the Russian EmpireLighthouses completed in 1877Lighthouses in EstoniaResort architecture in EstoniaRuhnu