Suomenlinna (Viapori/Sveaborg) fortress is one of the biggest sea fortresses in the world. Founded in 1748 and built by Augustin Ehrensvärd on islands off the coast of Helsinki. Suomenlinna one of the most popular attractions in Finland and a place where people live. It was included in Unesco’s World Heritage List in 1991 as a unique monument to European military architecture. An important part of any visit to Suomenlinna is a good meal or a welcome break at one of the cafés. The fortress has a selection of restaurants and charming cafés. The Suomenlinna Centre, situated in the middle of the fortress at Tykistölahti is the starting point for the guided walking tours. It also contains the Suomenlinna Museum exhibitions. Suomenlinna is explored on foot. During the summer months there are daily guided tours in English, Swedish and Finnish around Suomenlinna. In the winter there are tours in English during the weekends.