It was built in the second half of the 18th century by Sweden on a group of islands which were located at the entrance of Helsinki's harbour. This fortress is an especially interesting example of European military architecture of the time. As a result it has been included on UNESCO's list of World Heritage Sites since the year 1991.
Suomenlinna Church (Suomenlinnan Kirkko)
Jetty Barracks Gallery
Coast Artillery Museum
Scandic Grand Marina
Hotel Katajanokka, Helsinki, A Tribute Portfolio Hotel