I have already bought the 8-day consecutive Swiss Travel Pass from a third party website and I’ve received my pdf e-ticket. Several questions I have are:
1) Do I have to make reservations for my transport from city to city (e.g. Lucern to Interlaken)?
2) Will I be able to link my pdf e-ticket to the SBB Mobile app?
3) Why can’t I book a one-way ticket from Lauterbrunnen to Colmar on the 29th of June 2022? Is the route under construction or is it just not open for booking yet?
Thank you.