Guided Walking Tour for Groups

The story of the fortress from uninhabited caves to a UNESCO World Heritage Site, from Sveaborg to Fortress Finland.

Guns and Tunnels of Suomenlinna -guided tour for groups

During an exciting tour through the the tunnels and defensive hills you will learn how the engineer troops constructed durable walls to protect one of the biggest sea fortresses in the world.

Dreadful Suomenlinna- tour for groups (October – March)

Do you associate Suomenlinna with summer and sunshine? Well, you can forget the sunscreen this time. Join the Dreadful Suomenlinna -tour and the sun no longer shines.

Art and Manners

During this tour you will hear about the luxurious and vivid life of the officers and their families in the 18th century during the Swedish era.

Guided visit to the Dry Dock's Pump Room

A visit to the old Pump Room explains how the Suomenlinna Dry Dock worked.


Guided Walking Tour at the Island of Vallisaari for Groups

The former military island of Vallisaari is located right next to Suomenlinna and it offers deep green forests, magnificent views and interesting histories.

Guided tour on the island of Lonna

The island of Lonna is in the vicinity of Suomenlinna, just 15 min from the Market Square. Its history concentrates around naval mines and degaussing of ships.

Russian Suomenlinna - tour for groups

After the fortress surrendered to the Russians in 1808, Suomenlinna became a part of Russia along with the rest of Finland.

Guided Walking Tour at Suomenlinna in English

Joining a guided tour is a great way to see the Suomenlinna sea fortress.


Suomenlinna Fortress Digital Tour in over 20 languages

Download the app on your phone and you will get to know the Suomenlinna sea fortress!