Ferry communication from St. Petersburg to Turku is not carried out - ferries go from St. Petersburg to Stockholm, where it is next to change to another ferry going to Turku. From Stockholm to Turku, ferries "Viking Line" and "Silja Line" (the cost of the ticket with a cabin from 40 and 45 EUR, respectively) are sent daily in the morning and in the evening. The port is located next to the Turku castle, you can get to the city center by bus number 1.