Hello,
I managed to book the Gotthard circular tour in Switzerland by phone call, because it seems this tour in specific wasn't ready online.
The tour does a roundtrip from Zurich main station to Chur, Tirano, then Lugano and finally back to Zurich.
The web page
Says: "The price includes the ticket for the entire stretch" , but we exchanged the dossier number we were given for the tour tickets, and the tickets don't include Zurich to Chur nor Lugano - Zurich, hence my questions:
Do we have to add Zurich - Chur, Lugano - Zurich to the interrail pass and consume one day from our travel pass?
Or did we miss something?
Regards.
As i didnt know what you have paid / booked it´s difficult to answer :)
there are several booking options possible depending if you have a Railpass, a reduce card or nothing from above :)
This route can be done for 140CHF per person this includes the tickets and the reservations 
(no need of useing a travelday of Interrail/Eurail)
or for just 32CHF per person (just for the reservations) + a valid ticket provided by yourself. In your case the Interrail/EurailPass this would take a travelday of your pass and you have to add each train/bus to your traveldiary :)
