Security should be your number one concern on a night train. While robberies are rare, you're a prime target when you're asleep, especially on routes with intermediate stops. If you have your own private cabin, security is tight, as your compartment can only be unlocked from the inside.

Generally, sleeping on a train in 2026 is safe, but the level of risk depends heavily on the country and the type of carriage. On high-speed trains like the Japanese Shinkansen or European Eurostar, theft is extremely rare, and many passengers sleep soundly. However, on long-haul "sleeper" trains in regions like India or Eastern Europe, travelers are advised to take precautions. The most important tip is to secure your luggage to the seat or bunk with a small cable lock and keep your most valuable items (passport, wallet, phone) in a small bag that stays on your person or under your pillow. In 2026, many modern night trains have introduced private "couchettes" with locking doors for added security. While violent crime on trains is statistically very low, "opportunity theft" of unattended items remains the primary concern, so staying vigilant until you are in a secured compartment is always the best travel practice.