Hello. I am having trouble finding train tickets to get between Chamonix and Zermatt on Thursday, 14.12.23. From Chamonix I will be taking a train to Vallorcine. From there I would travel to Martigny, Visp, Tasch, and Zermatt. I’ve attempted to book this train through multiple websites, although the trip outline is displayed, there are either no tickets available or I get an error message. Will there be trains running on these dates to complete this trip?
Thank you,