Ferries can get very crowded in summer. If you want to take a vehicle across it's wise to make a reservation beforehand. Port tax for departures to Turkey is around €10.
Another way to visit Greece by sea is to join one of the many cruises that ply the Aegean.
The services indicated are for high season (July and August).
|Destination||Departure Point||Arrival Point||Duration||Frequency|
|Italy||Patra||Venice||30hr||at least 3 weekly|