Cruises on M/S Kerttu
Enjoy the sun and the waves
Cruises on M/S Kerttu are organised in Uusikaupunki during open water season. On board Kerttu, you can cruise to the lighthouse island, do a sightseeing tour of the archipelago, or spend and evening enjoying a quiz! Kerttu is also available for chartered cruises.
From June to August Kerttu sails to the Isokari lighthouse island on a regular schedule. The Isokari cruise includes, in addition to the return trip, lunch and a guided tour of Isokari as well as access to the lighthouse.
On Thursdays and Fridays during high summer, Kerttu does sightseeing tours of the inner archipelago: on the 2-hour evening cruise you can enjoy the relaxing sea, fun programme and Kerttu's summery treats. The ship is fully licensed to serve alcohol.
Tickets for a trip to Isokari can be booked online. Tickets can also be purchased directly from the ship on the day of the trip if there is room left.
Kerttu’s departure pier is at the city guest harbour, right behind Pakkahuone. Welcome!
Cruises to the Isokari lighthouse island
June 3–14 Wed, Thu, Fri, Sun
June 23 – August 8, Tue–Sun
August 12–23 Wed–Sun
August 29, Sat, Finnish Nature Day
September 26, Sat, last lighthouse cruise of the summer
Departure at 10.30 am, return around 5.30 pm
Prices: adults 59–69 €, children 4–12 yo 29–35 € (incl. activity book for the smallest skippers)
children 0–3 yo free admission.
June 3–14 and August 12–23 you can also get return journeys (does not include guided tour, entrance fee to the lighthouse or lunch); adults 42 €, children 4–12 yo 15 €, children 0–3 yo free of charge.
"Allsång på Gertrud" singalong cruises
"Allsång på Gertrud" is a singalong event in the style of Stockholm’s Allsång på Skansen.
Thursdays from 6 pm to 8 pm, July 9–30.
Tickets in advance from 18 € / 9 €.
Enjoy Uusikaupunki summer from the sea.
Fridays, July 10–31
from 6 pm t0 8 pm.
Tickets in advance from 18 € / 9 €
Other cruises on M/S Kerttu:
May 2, May 3, May 9, May 16, May 17, June 6, and June 13.
Includes visit to Isokari island
Spring cruises to Isokari
Thu May 21, Fri May 22, Sat May 23, and Sun May 24.
August 15–16 International Lighthouse Day.
Tickets and bookings