|Subject: RE: Train in Spain|
You can purchase on the day, but I think it is worth it to check at the airport if you can book the tickets there and then. It will save you queuing on the Monday morning early to get the tickets. If you decide to take the later train then you may as well buy them at the train station. I have always found that ticket sales in Spain (train, plane etc) is very well organised.
Bard Arroyo de la Miel