Cruise ferry 16.5 h.
Helsinki city tour:
- The Helsinki Cathedral and the Senat Square;
- the Parliament;
- the Old Market Hall and Market Square;
- the Esplanade park;
- the Kamppi Chapel of Silence;
- the Temppeliaukio church;
- the Design District Helsinki;
- the Suomenlinna Sea fortress.
Overnight cruise: Helsinki – Stockholm by ferry Silja Serenade/Silja Symphony (17:00 – 09:30).