Azua There is no selection for Swiss Travel Pass (only applicable for STP Flexible) to reserve seats for Glacier Express from Zermatt to Chur
ZoeS Hello Azua. Thank you for your request. In order for you to enter the discount from your Swiss Travel Pass, please select as follows: ZoeS_0-1655710906126.png You can also only make the seat reservation. I wish you a nice day. Kind regards, Zoe