When you think of a ferry, chances are Silja Serenade is not the first ship that initially comes to mind. Think of an innovative cruise ship, and you will probably think of a Royal Caribbean vessel, but did you know, ...
When you think of a ferry, chances are Silja Serenade is not the first ship that initially comes to mind. Think of an innovative cruise ship, and you will probably think of a Royal Caribbean vessel, but did you know, ...