I’m looking for info on taking the train from CDG to Grenoble. It looks like it’s a TGV to Lyon and then we switch to local. We’ll be driving on from there, so don’t need more than 1 day train pass - is the pass worth it for convenience or anything, or should I just buy the tickets? Also, my husband has a bike in a case… do we need to reserve in advance or just buy a ticket when we show up at the station?
Thanks, Alison