Is it necessary to reserve train tickets for TGV trains before departure?

Question

I am planning to travel from Morlaix to Guingamp (Brittany) on the Brest to Paris TGV line in a few days time.

Could somebody please tell me if I need to reserve in advance, or can I just turn up and buy the ticket at the station?

Thank you!

Answer 1

These trains are just like our own intercity type but faster, i would say you could just get tickets on the day but if you want to guarentee a seat then pre-booking is the best way.

Answer 2

All TGV tickets have to be pre booked, it is not allowed to buy your ticket directly at the railway station on the day of travel

Answer 3

Pre-booking is the most efficient strategy.