There is scheduled ferry traffic to Isosaari from the June until the middle of September. The safe m/s Viapori Helsinki’s coolest waterbus, operates from the Helsinki Market square to Isosaari. Spacious indoor sitting areas, sundeck and a pram park. The vessel has a bar with A-license and a cafe where you can get a snack on the ferry trip.

Unfortunately, electric wheelchairs do not fit safely. A standard wheelchair can accommodate in the vessel. The vessel does not have a lift. Dogs are welcome on board. On the island dogs must be kept all the time. The journey to Isosaari takes about 40 minutes. Please remember that weathet conditions can affect on travel time. Be ready for a longer trip if there is challenging weather outside.

We recommend you buy your tickets in advance online, so we can guarantee there will be space for you on the ferry. Please note that if you have bought your ticket in advance, you need to arrive at the dock 10 minutes before the departure time.  You can also spend the night in Isosaari in your own tent.

The key to the sauna lockers is obtained from the vessel against a deposit. (2o e cash or driving license). You can find additional information about saunas here.

The direct phone number to the m/s Viapori is +358 45 145 5946. Phone is only answered when ferry is in traffic.

Please, do not call to ask about schedules unless something is really unclear. Updated schedules are on this site! Telephone calls are congesting telephone especially on Saturdays and Sundays so that important calls do not pass through. Thank you!

Prices 2022

Market Square – Isosaari
Adults, return ticket … 22 €
Children, return ticket …  11 € (5-16 years)

Adults, one way …  11 €
Children, one way …  5,5 €
Tent fee …  10 € 


Timetable 2022

The scheduled service to Isosaari has ended in 2022. Thank you to all customers and welcome next year!

Departure from the Market Square

The new harbor to Isosaari is Helsinki Market Square (Lyypekinlaituri).