Story

The story of Suomenlinna

Suomenlinna

They called it the "Gibraltar of the North", yet this sea fortress surrendered after only two months of siege, on 3 May 1808. Construction had begun in 1748 under the Swedish Crown as a defence against Russia, led by Admiral Augustin Ehrensvärd. The plan was influenced by the French military engineer Vauban and his star-fort style, adapted here to a group of rocky islands.

The fortress's loss paved the way for Russia's seizure of Finland in 1809. Under Russian rule it served as a base for the Baltic Fleet during World War I, and Russian forces left after Finland declared independence in 1917. The name tells the story: originally Sveaborg, "Fortress of Sweden", it was renamed Suomenlinna, "Fortress of Finland", in 1918. The fortress spreads across eight islands, six of them fortified. Even the addresses are unusual: instead of a street name, each house has a letter for its island plus a number.

Since 1991 it has been a UNESCO World Heritage Site.

This story is compiled from Wikipedia and other open sources; dates and numbers are checked against the source. The text is shared under the CC BY-SA 4.0 licence. Source ↗

Hear this story on the spot, in a natural voice

On Sightlore, the story of Suomenlinna is narrated in a natural voice in 5 languages. When you arrive, say "I'm here" and get your passport stamp.

32 more stories from Helsinki in the app

Coming soonApp StoreAn Android version is on the way.