The Coastal Route in south-west of Finland is a great way to experience the archipelago, whether you travel by bike or on foot. You can visit for example Rosala Viking Centre and Bengtskär lighthouse when you travel between Kemiönsaari and Hanko. Read more about the Coastal Route: www.rannikkoreitti.fi.
Here below you can book a one way trip from Kasnäs or Rosala to Bengtskär, or the opposite direction from Bengtskär to Rosala or Kasnäs. The one way ticket for the same day between Hanko and Bengtskär can be booked from Marine Lines, email myynti@marinelines.fi.