The magnificence of Suomenlinna, the sea fortress in Finland is simply incredible. Located only a very short ferry crossing away from Helsinki. Suomenlinna Fortress is one of the largest sea fortresses around the world that dates back in the mid 18th century and has renovated often ever since. This sea fortress is blessed with many faces that appeal worldwide enthusiasts from all over the world. In addition to, Suomenlinna Island stands out as a home to around 800 locals and a UNESCO World Heritage Site.