I’d like to reserve a ticket for the train from Salzburg, Austria to Greenelwald.
Can I reserve at SBB for the section from Salzburg to Zurich?
If possible, is it possible to issue e-ticket?
If not, should I book separately from Salzburg to Zurich from OBB, the Austrian National Railroad?
For your information, I am going to book in Korea and I do not have a Swiss pass.