On the Guns and Tunnels of Suomenlinna tour, your group will discover the history of Suomenlinna from a different perspective. Learn how the fortress’s underground passages, defensive walls and cannons helped protect the fortress. Led by an official Suomenlinna guide, your group will gain access to locked tunnels and other areas normally closed to the public.
Prices 2026:
1–10 persons: €250 per group
11–20 persons: €320 per group
21–25 persons: €370 per group
A 100 % surcharge applies on Sundays and public holidays.
Information about the tour:
The Guns and Tunnels of Suomenlinna tour is available throughout the year. Please request a quote for your preferred date and time.
The tour lasts 1,5 hours.
The starting and finishing points can be arranged according to your group’s wishes.
The tour is suitable for groups of 1-25 people.
We recommend dressing appropriately for the weather and wearing comfortable walking shoes. Please also bring a torch.
The tour does not include a museum visit. During the summer season, groups may visit the Ehrensvärd Museum independently after the tour during the museum’s opening hours.
Please note that the route is note accessible for wheelchair users.
