3
Suomenlinna
A historic sea fortress and UNESCO World Heritage Site





10+
Attraction
4.6
Duration: 2 Hours
Distance to city centre: 4.0km
Hours: Open
Close: 6 PM
Suomenlinna is a historic sea fortress located on a group of islands off the coast of Helsinki, Finland. It was built in the 18th century and is now a UNESCO World Heritage Site. Visitors can explore its fortifications, museums, and picturesque views of the Baltic Sea. The fortress has a rich history and offers a glimpse into Finland's past as a strategic military stronghold.
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