Jun 13, 2019 - 11:07 PM
in reply to Gramcookie
Davos is on a branch route of the RhB railway network.
You will take the short journey to Filisur to join the RhB's main line Chur - St Moritz
Note that you can travel Davos - Tirano on ordinary trains - without having to pay the extra fee for reserving the 'special' Panorama carriages.
As all modern Swiss trains have very large windows, it is debatable if there is any huge advantage in taking the Bernina Express itself