How do I use my pass once I get to Europe?
One of the great things about a Eurail pass is the ease of use and convenience. Before the first time you use it, you must present your rail pass and passport at a train station ticket window for validation, prior to boarding the train. This is only necessary the first time. After that, you have the freedom of unlimited travel all day according to the validity of your pass. If you have a flexipass, the only thing you would need to do is fill in the date box for the day you want to travel.
Click here for answers to other Frequently Asked Questions
Special Conditions
Your pass does not guarantee a seat on the train. When you plan to travel long distances you should make reservations in advance. On some trains it is even compulsory. Reservations are als compulsory for overnight sleeping facilities. Special trains such as EC, IC, TGV (French high speed train), X2000 (Swedish high speed train), Bernina Express, Panoramic Express, etc.are included in your pass. Seat reservation often is compulsory (please inquire in advance) and is not free of charge.
More...
For a full list of specials and bonuses, Click here