How to upgrade to first class ticket on Goldenpas

We will be taking the Goldenpass line from Luzern to Brienz in June. We have a Swiss Pass, and reservations for second class seats. We would like to upgrade to first class seats for this particular trip. How do we do that? Thanks very much! ---Dayna

Hi Dayna,

You can purchase an upgrade ticket in Luzern (you'd pay the difference between 1st and 2nd class). As for the reservation: you need a new one for 1st class seats. Although it's good to know that reservations are not required in Switzerland, except for a few panoramic and international trains. Details are here.

Enjoy the ride!