Suomenlinna, until 1918 Viapori (Finnish), or Sveaborg (Swedish), is an inhabited sea fortress built on six islands (Kustaanmiekka, Susisaari, Iso-Mustasaari, Pikku-Mustasaari, Länsi-Mustasaari and Långören), and which now forms part of the city of Helsinki, the capital of Finland. The island in the picture is Kustaanmiekka. Suomenlinna is a UNESCO World Heritage site and popular with both tourists and locals, who enjoy it as a picturesque picnic site. Originally named Sveaborg (Fortress of Svea), or Viapori as called by Finns, it was renamed Suomenlinna (Castle of Finland) in 1918 for patriotic and nationalistic reasons, though it is still also sometimes known by its original name. In Swedish-speaking contexts, the name Sveaborg is usually used. And the Swedish Sailing Ship Götheborg is also there.
For those who dont know about Götheborg here is a short history about the ship. The Swedish Ship “Götheborg" - a reconstruction of a ship from the mid-18th century is now one of the largest fullrigged wooden sailing ships in the world, and meets international safety requirements for ocean going vessels. The project is based on modern research combined with the revival of traditional methods of craftsmanship dating from the 18th century. Anyone meeting The Swedish Ship “Götheborg" under full sail out at sea would find it impossible to distinguish her from the original ship. Above the waterline, the “Götheborg" is a historical sailing ship. The modern machinery and the majority of the advanced technical equipment have been concealed deep down in the hull. A feat that many considered impossible has now been achieved. The magnificent 18th century ship is sailing again! My Dear friend Merja sent me this card.