I apologize for being lazy and not looking this up myself, but I figure one of the train experts might just know this off the top of their head.
On Sept. 25, a Friday, I need to get from Chamonix to Luzern. I already have a Swiss Saver Day Pass for that day. So, I think I just need a ticket from Chamonix to Vallorcine. Do I have that right?
Do I need to buy the Chamonix to Vallorcine ticket ahead of time? If so, buy that on SNCF?
Or should I buy a ticket from Chamonix to Luzern and somewhere enter that I have the Saver Day Pass? If so, buy that on SBB? Do that now or can I wait?
Thank you!!