I had a couple questions about traveling by train in France. Since I'll be traveling in August when it's very crowded, I feel more comfortable having train reservations or buying tickets in advance.
1) For train tickets that, on the SNCF website, say you cannot make reservations for (say Arles to Nice), how much in advance can you buy that point to point ticket if you go in person to a train station? And would I have to buy that ticket from Arles, or could I just buy all of my non-reservation tickets at one time in, say, Paris at the start of my trip?
2) For non-TGV trains that do allow reservations, if I have a Eurail pass, can I make a free reservation?
3) If I have a Eurail pass and go to a train station in person, can I get my ticket for a specific train a day or two in advance (I don't think this is the same as making a reservation)?
Thank you!