A couchette is a fold-down sleeping berth in a shared compartment on a night train — not a private room, but not a seat either. It sits in the middle of the overnight rail options: considerably cheaper than a private sleeper cabin, and a genuine step up in comfort from trying to sleep upright. If you've never taken a night train before, this is very likely the option you'll end up booking.
Couchette vs seat vs private sleeper
Overnight European trains typically offer three tiers of accommodation:
- A seat — the cheapest option, an ordinary upright or reclining seat in a regular carriage. Fine for a short overnight hop, genuinely tiring for anything longer than five or six hours.
- A couchette — a shared compartment with four or six fold-down berths, arranged in two or three tiers on each side facing each other. You lie flat, which is the whole point.
- A private sleeper cabin — a single or double-occupancy room with proper made-up beds, and on newer stock like ÖBB's Nightjet, sometimes an en suite shower and toilet.
The couchette is the middle tier, and for most first-time night train travellers, the best value: it costs noticeably less than a private cabin while making actual sleep possible in a way a seat doesn't.
What a couchette compartment actually looks like
A standard couchette compartment has either four or six berths — two or three per side, stacked as lower, middle and upper bunks. Each berth comes with a pillow and blanket, sometimes a disposable sleeping-bag-style liner instead of full bedding, depending on the operator. There's a small fold-down table, hooks for coats, and usually a ladder for reaching the upper berths. You keep your clothes on — nobody changes into pyjamas in a shared couchette — and your main luggage stays with you in the compartment, typically stashed above the top berth or under the bottom one.
Who else is in your compartment?
Couchette compartments are mixed-gender by default on most European operators, and you'll usually be sharing with strangers unless you've booked out the whole compartment for your group (possible on some routes, at a higher combined price). This puts some first-timers off, but in practice it's low-key: everyone booked a couchette specifically to sleep, lights go off at an agreed time, and interaction is minimal. Some operators offer a female-only compartment option for solo women travellers who'd prefer it — worth checking at booking if that matters to you.
Booking a couchette
You book a couchette berth, not the whole compartment, through the operator's website (ÖBB for Nightjet, SNCF for French Intercités de Nuit, and so on) or via booking platforms that sell European rail tickets. If you're travelling with an Interrail or Eurail pass, the couchette reservation is a separate cost paid on top of the pass — the pass covers the journey fare, not the berth itself. Reserve as early as you can; popular summer routes sell out couchette space weeks ahead even when ordinary seats remain available.
What it costs compared to the alternatives
A couchette reservation costs a fraction of a private cabin berth, and because it replaces a night's hotel stay, many travellers find the effective cost of overnight travel this way genuinely reasonable once you factor in the accommodation you're not paying for separately. It costs more than a plain seat reservation, but the difference in sleep quality is dramatic enough that most people who've tried both consider it worth paying for on any journey longer than a few hours.
What to expect through the night
Trains with a staffed sleeping car — Nightjet is the best-known example — often have an attendant who checks tickets at boarding, may collect passports for a border crossing so passengers aren't woken, and generally keeps an eye on the carriage. Simpler, unstaffed services (common on some domestic routes) leave you to manage things yourself, though the compartment principle is identical. Either way, expect gentle motion, occasional station stops, and — if you've packed earplugs and an eye mask — a genuinely restful night for most people. Full detail on the whole spectrum of overnight accommodation, including private cabins, is in our sleeper train guide.
Which should you choose?
Book a couchette if you want real sleep at a reasonable price and don't mind sharing a compartment with strangers — it's the sensible default for most overnight European rail trips. Choose a private cabin if you're travelling as a couple, value complete privacy, or the modest price step-up isn't a concern. Stick to a seat only for short overnight hops where lying flat isn't essential. If you're new to booking European trains generally, our guide to how to book European trains covers the wider process beyond just overnight services.
Frequently asked questions
What's the difference between a couchette and a sleeper cabin?
A couchette is a shared compartment with basic fold-down berths, usually four or six to a room. A sleeper cabin is a private room, often with proper bedding and sometimes an en suite bathroom, at a considerably higher price.
Do you share a couchette compartment with strangers?
Usually, yes, unless you book out the whole compartment for your group. Compartments are mixed-gender by default on most operators, though some offer a female-only option.
Is a couchette comfortable enough to actually sleep in?
Most travellers find it genuinely restful — the ability to lie flat, even on a narrow berth, makes a big difference compared with sitting upright. Bring earplugs and an eye mask for the best result.
Do I need to book a couchette separately if I have a rail pass?
Yes. An Interrail or Eurail pass covers the train fare, but the couchette berth is a separate paid reservation, and popular routes can sell out weeks ahead in summer.
Sources and further reading:
- Cabin and couchette types by operator: The Man in Seat 61.
- Nightjet couchette and cabin booking: ÖBB (nightjet.com).
- Interrail and Eurail reservation guidance: Interrail and Eurail websites and apps.