I'm trying to decide what is my best option (as an adult Interrailer).
1. Göschenen - Andermatt - Disentis -> Chur.
2. Brig - Andermatt - Disentis -> Chur.
3. Chur -> Brig... perhaps with the Glacier Express train?
If I haven't misunderstood earlier threads here Disentis to Chur (or other way round) is free. But I need to make a reservation anyway?? Is that reservation for ALL trains on that route then that day or...how should I book for all regional trains? What if I miss one for example?
Anyway I read Brig-Disentis: 40€? and Göschenen-Disnetis: 20€? Do I have to book these in advance too or can they be bought at the stations?
But how much is Chur-Brig with the Glacier Express train - having interrail adult card? Equally much as taking the whole route? And much more than taking the regional trains? Sounds more easy to not have to get off the train all the time.
Never been in Switzerland before and the train networks (*cough* the damn private train companies) make it very confusing to me.