Olá!
For the August, Lisbon - Porto train,
should I bother to buy the ticket online in advance(yes I know 30 days max)
OR
I can just buy the ticket at the station while in Lisbon 4-5 days earlier?
I mean, is the price going to be the same? ~25-30E?
Or is it more expensive if I buy it a few days before the travel?
Obrigado!
