1. Know what type of ferry you are booking
A high-speed catamaran, conventional car ferry and overnight cruise ferry provide very different experiences. High-speed vessels reduce travel time but can be more sensitive to rough seas. Large ferries are slower but offer open decks, cabins and vehicle space. Choose based on the route and comfort you need.
2. Check the actual port, not just the city name
Large cities can have several terminals, sometimes kilometers apart. Greek islands may use different ports for different operators, and ferry terminals can move seasonally. Confirm the exact departure point and allow extra time if reaching it by local bus or taxi with luggage.
3. Vehicle passengers need more lead time
Cars and motorcycles normally require earlier check-in and organized loading. You may not be able to access the vehicle deck during the crossing, so take medicine, documents and overnight items with you. Measure rooftop boxes or oversized vehicles accurately when the booking form requests dimensions.
4. Cabins matter on overnight routes
A reserved seat can be adequate for a few hours but uncomfortable on an all-night sailing. Cabins provide privacy and a proper bed, and some have private bathrooms. If the ferry replaces a hotel night, a cabin can make the arrival day far more usable even when it increases the fare.
5. Weather affects ferries differently
Strong wind and rough seas can delay or cancel services, particularly fast ferries and exposed island routes. Larger vessels may continue when smaller ones do not, but nothing is guaranteed. Avoid booking a tight international flight immediately after a weather-sensitive crossing.
6. Luggage rules are usually simpler than flying, but not identical
Many ferries allow generous luggage, yet storage arrangements vary. On some routes bags are left in racks away from your seat. Keep valuables and essential documents with you. If traveling on foot, remember that you must carry everything through terminals, gangways and local transport at both ends.
7. Food and facilities depend on vessel size
Large overnight ferries can have restaurants, cafes, lounges and showers, while short island boats may offer only basic snacks. Check what is available before boarding. Bringing water and a simple meal can be useful, but some operators restrict access to certain areas or outside food in dining spaces.
8. Build ferry time into the experience
A sea crossing can be one of the most memorable parts of a European itinerary when you are not rushing. Arrive early, choose a comfortable seat or cabin and use the deck when conditions allow. The best ferry plan leaves enough buffer that a moderate delay does not damage the next stage of the trip.
Planning your trip?
Compare flight options and travel offers with SY.com.
Search flights