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Suomenlinna
Sea fortress by Helsinki, Finland

Suomenlinna

Suomenlinna, or Sveaborg, is a sea fortress composed of eight islands, of which six have been fortified.

Located about four kilometres (2.5 mi) southeast of the city center of Helsinki, Finland, Suomenlinna is a popular destination for both tourists and locals, who enjoy it as a picturesque picnic site.

Get in

Getting to Suomenlinna

From the central railway station, bus station or central Helsinki in general, there isn't anywhere in southern Helsinki you couldn't get on foot within half an hour or so. Out of public transport modes, tram (1, 3, 6 and 10) are probably your best bet, though there are some bus lines (14, 18) too. If you wish to go to Suomenlinna, board the ferry from the Market square.

See

Worth seeing

  1. 01
    Observatory Hill
  2. 02
    Ursa Observatory
  3. 03
    Diana Park

    Also known as Kolmikulma (the triangle), this pocket sized park is a nice place to take break from your sightseeing in the summer and just sit down on a park bench and have an ice-cream.

  4. 04
    Kaivopuisto

    A beautiful park by the sea in the southernmost part of the city.

  5. 05
    Sinebrychoffin

    Also known as "Koffin puisto", it's in Punavuori district next to the Sinebrychoff art museum.

  6. 06
    St. John's Church (Johanneksenkirkko), Korkeavuorenkatu

    The largest church in Helsinki and a fine example of Gothic Revival architecture.

Do

Things to do

  1. 01
    Beach of Uunisaari

    One of the better kept secrets of Helsinki is the beach on Uunisaari, an island a short ride away from the south coast.

  2. 02
    Seapoint

    Liuskaluoto.

How locals move

Getting around Suomenlinna the local way

  • Get inIf you wish to go to Suomenlinna, board the ferry from the Market square.

From Wikivoyage: Helsinki/South, CC BY-SA. Not yet checked by us. Last edited 2026-09.

Text adapted from Wikipedia and Wikivoyage, CC BY-SA 4.0. Photograph: Wikimedia Commons (see Commons), Wikimedia Commons.