My question may be a bit silly, but I can't find the answer.I'm traveling solo by Interrail for the 1st time, for the next 7 days from France to Sweden, making a few stops along the way (Amsterdam, Hambourg, Copenhague, Boras)For some destinations, I had to book tickets and seats, and therefore I already booked and paid an extra. But for other destinations, I don't need to book any tickets. But what proof do I need to present at the ticket check in this second case, since I don't have a reservation? Do I have to use my Eurorail pass? If so, where is the QR code? Where can I reserve tickets for free? If so, how does it work?
Thanks a lot for your prompt reply 😊
