Hello,
I was wondering about a night train. Basically, I'd like to take the night train from Vienna to Zurich.
At first, with the interrail app, it said that you didn't have to reserve a seat for this night train, so I didn't. But I realized a short while ago that the train was now fully booked and that you couldn't reserve any more.
What's more, on a page of the interrail website, it said that you had to book for most of the trains.
So I wanted to know if I could still get on board knowing that we could no longer book but that on the app it said we didn't have to book?
Thanks for your help !