There are several ferry operators and cruise liners that run in this area, with their own terminals for each company.
The main cruise line company is Viking Line Cruise Line that runs from Kappelskar to Turku and Mariehamn. There are luxurious cruise ships. You can book a Viking ticket tu Turku, or Mariehamn on FerryTravels.
The ferry operator, Finnlink runs from their own terminal, Kappelskar to Naantali ferries and back.
There is also Silja Line a major ferry operator and offers service from Kappelskar to Lumparland and Turku. They also offer daily ferry service from Stockholm.
