A long ferry crossing — anywhere from six hours to well over a day — is a different kind of travel from a flight or a train ride. There is more space to move around, more time to fill, and (on overnight sailings) an actual bed if you book one. The key to enjoying it is knowing what facilities are typically on board, booking the right cabin or seat for how you sleep, and planning a few practicalities in advance so the crossing feels like part of the trip rather than dead time to get through.
Cabin or reclining seat?
On overnight and long-day sailings, most operators offer a choice between a cabin and an airline-style reclining seat (sometimes called a "Pullman seat" or seated lounge). A cabin — usually a small en-suite room with bunks — costs more but guarantees a proper night's sleep, privacy, and somewhere to store luggage securely. A reclining seat is far cheaper and fine for a single overnight if you can sleep sitting up, but on longer crossings, or with children, most travellers find the extra cost of a cabin worth it. Our guide to ferry cabins vs seats goes into this trade-off in more depth.
Cabins sell out well before deck space does on popular routes, especially in summer. If you know you want one, book it as early as your ticket allows rather than waiting to add it later.
What facilities to expect
Larger ferries on long routes function much like small cruise ships. Typical facilities include a self-service cafeteria and at least one sit-down restaurant, a bar or lounge with occasional live entertainment, a shop for duty-free and essentials, outdoor deck space, and sometimes a small cinema, arcade or children's play area. Smaller or older vessels, and shorter overnight routes in less-travelled parts of the world, may offer only a cafeteria and basic seating — check what the specific ship offers before you rely on any particular facility being available.
Wi-Fi is increasingly common but often slow, expensive, or both, and can drop out entirely once the ship is well offshore. Download anything you'll want to read or watch before boarding rather than assuming you can stream it at sea.
Food and drink
Cafeteria food on most ferries is functional rather than memorable — reasonable but not cheap, since there is a captive audience. Sit-down restaurants on the larger overnight ships can be genuinely good, particularly on routes like the Baltic Sea crossings or Mediterranean overnight sailings, and are worth booking a table for if the option exists. Bringing your own food and drink is usually allowed for foot passengers and is a straightforward way to cut costs on a long crossing — a packed meal for the first sitting is common practice on budget-conscious routes.
Travelling with children
Long crossings can be entertaining for children rather than an ordeal, provided you plan for it. A cabin makes an enormous difference with young children, giving them somewhere to nap and you somewhere to put them to bed at a sensible hour while older kids or you stay up. Many larger ships have a play area or children's lounge; bring your own entertainment as backup, since not every vessel has one. Deck space is usually the best free entertainment on offer — watching the ship's wake, spotting other vessels, and simply being outside after hours cooped up in a car or on a train tends to go down well with most age groups.
Pack a small overnight bag separately. On vehicle ferries, your main luggage is often locked in the car on the vehicle deck, which you cannot usually access mid-crossing. Keep a bag with essentials — toiletries, medication, a phone charger, a change of clothes, anything for children — with you in the cabin or seating area.
Seasickness and rough weather
Longer crossings are more likely to encounter open water and rougher conditions than short hops across a sheltered strait. If you are prone to seasickness, book a cabin or seat in the middle of the ship, at a lower deck, where motion is least pronounced, and consider taking motion-sickness medication before symptoms start rather than after. Fresh air on deck and a fixed point on the horizon help more than staying in an enclosed cabin. Our guide on how to avoid seasickness on a ferry covers this in more detail.
Making use of the time
A long crossing is genuinely useful dead time to reclaim: it's a good stretch to catch up on sleep after an early departure, read, work if the Wi-Fi cooperates, or simply decompress between two very different legs of a trip. Many travellers deliberately choose an overnight ferry over a flight specifically because it converts otherwise-wasted travel hours into sleeping hours, arriving refreshed and saving a night's accommodation in the process. Our overnight ferries guide covers this trade-off in more detail, and if you are choosing between an overnight sailing and driving through the night instead, our guide to winter driving conditions is worth a look if your route crosses mountains in the colder months.
Choosing the crossing itself
Not every route offers a long crossing as an alternative to something quicker — but where it does, the choice is worth thinking about on its own terms rather than defaulting to whichever is fastest. Our comparison of ferries vs the Eurotunnel looks at exactly this trade-off on the Dover–Calais corridor, and if you're deciding whether to bring a vehicle at all, foot passenger or driving on a ferry covers the cost and flexibility differences.
Practical things to sort out before boarding
- Check-in time: vehicle passengers usually need to arrive well before departure; confirm the specific window for your route and don't cut it fine, especially in peak season.
- Cabin allocation: if you've booked a cabin, note the deck and cabin number in your confirmation — on a large ship, finding it later can take a few minutes of corridor-walking.
- Onboard currency: most ferries accept card payment throughout, but it's worth checking, particularly on older vessels or routes to countries with less card infrastructure.
- Time zones: long crossings sometimes cross a time zone; check your arrival time in local time so you don't miss a connection at the other end.
Frequently asked questions
Is it worth paying extra for a cabin on an overnight ferry?
For most travellers, yes, particularly on crossings of eight hours or more or when travelling with children. A cabin guarantees sleep, privacy and secure luggage storage; a reclining seat is a reasonable budget option for a single adult who can sleep sitting up.
Can I stay in my car during a long ferry crossing?
No — on almost all routes, passengers must leave the vehicle deck once the ship has left port, for safety reasons, and cannot return until docking. Bring what you need with you before the crossing begins.
What should I pack for a long overnight ferry crossing?
A separate overnight bag with toiletries, any medication, a phone charger, a layer for cool deck air, and entertainment that doesn't rely on Wi-Fi. If you get seasick, pack motion-sickness remedies and take them before symptoms start.
Do long ferry crossings have restaurants and shops on board?
Most larger vessels on long routes do — typically a cafeteria, at least one sit-down restaurant, a bar, and a duty-free shop. Smaller or older ships on less-travelled routes may offer only basic catering, so it's worth checking the specific vessel in advance.
Sources and further reading:
- DFDS and Brittany Ferries — onboard facilities and cabin booking information for major European overnight routes.
- The Man in Seat 61 — independent guidance on long-distance ferry travel and cabin classes.
- Individual ferry operators' websites for vessel-specific facilities and deck plans.