Looking for something fun to do in Helsinki? Hop in a RIB boat and take a joyride along the coastline for a Nordic sightseeing experience you'll never forget. Whirr across the chilly waves and see the magnificent Suomenlinna island fortress, the famous Finnish submarine Vesikko, the award-winning light art installation Silo 648, and massive ice-breaker ships. The tour is _Finnished_ off nicely with a visit to Sompasauna, a pop-up sauna. Be warned, there are likely to be naked people!