I have never done interrail/eurail before and I’m considering using it for an upcoming trip. I can’t seem to find an answer for the following (specific) scenario.
Scenario: I have a 3 year old. I know she doesn’t need her own pass, and I know that I can get her the (free) pass for 4-11 year olds if I want to make a seat reservation. We want to take the train from London to Paris, and I don’t mind keeping her on my lap.
Question: is seat reservation mandatory for my child on “seat reservation mandatory” train rides? Has anyone here been in this specific scenario? I’ve read a lot that seems to indicate she doesn’t need her own reservation, but nothing that explicitly says she won’t.
I suggest that you get a free children's pass for your 3 year old child and then you can decide if you want to buy a reservation or not. You can only get the free children's pass at the same time as you buy an adult pass.