Hello all- planning first trip to Austria and considering doing a day trip to Bratislava - how do the train tickets work? Do you have to purchase a specific seat for a specific time? or is it like Belgium where you buy for a specific route, but can get on any train running that route that day?
Is there an advantage purchasing in advance? if so, what company do you buy form?
Sorry if silly questions, but my train experience is limited to Paris and Belgium - thanks!