The Lighthouse of Genoa, is the main lighthouse for the city's port. Besides being an important aid to night navigation in the vicinity, the tower serves as a symbol and a landmark for the City of Genoa. At 249 feet it is the world's fifth tallest lighthouse and the second tallest "traditional" one, built of masonry. Since 1543 and until the construction of the lighthouse on Île Vierge in 1902, it was the tallest lighthouse in the world.