The Sopot Lighthouse is a navigation facility on the Polish Baltic coast, located in Sopot. It was built in 1903–04 as a part of the Balneological Institute. The extent of its focal length of light has since been reduced to , which, according to existing criteria, no longer formally makes it a lighthouse, although it is still called so. It is open to visitors.Polskie Latarnie (in Polish)
See also
List of lighthouses in Poland
References
External links The Lighthouses of Poland Urząd Morski w Słupsku Latarnia morska (Sopot) na portalu polska-org.pl