Timetable Helsinki Market Square – Suomenlinna Sea Fortress

Timetable Helsinki Market Square – Suomenlinna Sea Fortress

The waterbus service from Kauppatori to Suomenlinna Sea Fortress has ended on Monday 30 September 2019. We have no operation during winter time. We wish you awesome autumn and winter!

The waterbus service from Helsinki Market Square to Suomenlinna Sea Fortress (Artillery Bay and King´s Gate) is operated every day from 1st May to 30th September 2019.


  • Departures marked with “L” stop off at Lonna on the outward journey from the Market Square to Suomenlinna.
  • Departures marked with “LV” stop off at Lonna and at Vallisaari on the outward journey from the Market Square to Suomenlinna.
  • Departures marked with “V” stop off at Vallisaari on the outward journey from the Market Square to Suomenlinna.
  • Departures marked with “VT” stop off at Vallisaari on the outward journey from the Market Square to Suomenlinna. Departures marked with “VT” stop only at Artillery Bay in Suomenlinna, not King´s Gate (marked to the timetable with “X”).
  • Departures marked with “LP” stop off at Lonna on the return journey from Suomenlinna to the Market Square.

More detailed timetables for Lonna and Vallisaari can be found on their timetable pages.

The journey from the Market Square to Artillery Bay takes about 25–40 minutes (depending on whether the waterbus stops off at Lonna and/or at Vallisaari during the journey). The journey from the Market Square to King’s Gate takes about 30–45 minutes.