Guided tours are held every day when the island is open.
Guided tours start in front of the Upseerikerho on public cruise days as follows: meeting at 10:45 or 15:00. Tickets must be purchased in advance at the online shop. See detailed schedules for each day here.
The tours last 1.5-2 hours. During the tour you will walk about 2.5 kilometers and see the main sights of the island with guide who opens interesting history of Isosaari as well as natural attractions. A guided tour is an excellent way to get know Helsinki´s most interesting outer archipelago. Note! Only way to visit the Torpedo Test Station with guide!
Guided tours are also available for private groups. In this case, the price of the guidance is 450 e (max group of 30 people, additional guides 400 e). You can also visit the island on days when there is no scheduled traffic. In this case, you can book transportation to the Isosaari from FRS Finland Oy. It is also possible to dine and have a sauna with your group.
Guided tours is organized via Aarresaaret.
Photo above: Arkkitehtitoimisto Livady