With Interrail There are generally no luggage restrictions, and there are plenty of places to store your bags safely with you on board. On night trains, you can reserve a bed for a good night's sleep.

When Interrailing through Europe in 2026, the amount of luggage you can take is grounded more by your own physical strength than by strict weight limits. Unlike airlines, most European train operators (like SNCF, DB, or Trenitalia) do not weigh your bags. The "Gold Standard" rule is that you must be able to carry, lift, and store your own luggage without assistance. Most trains provide overhead racks for smaller items and dedicated luggage "Safe Bubbles" at the end of the carriages for large suitcases. A grounded reality check: certain high-speed trains like the Eurostar or AVE have specific limits, typically allowing two large bags (up to 85cm) and one piece of hand luggage per adult. For a supportive and "Bujan" experience, it is a highly recommended peer tip to use a high-fidelity travel backpack rather than a rolling suitcase, as navigating the cobblestone streets of Rome or the stairs of the Paris Metro with a heavy trunk can be a "hard-fail" for your back and your mobility during a multi-city adventure.