When travelling with Thalys we can provide the following information so that you will easily find your seat.
Your carriage and seat number are printed on your ticket and these correspond to the numbers on the platform and in the train.
With the help of dynamic information panels on the platform and train set-up posters you can determine where the best place to wait is so that you can easily board the train when it arrives. It sometimes occurs that the train enters the station in the reversed order but you will be informed of this via the station’s broadcast messaging system.
Carriage numbers can be found next to the Thalys doors. In the carriages seat numbers are clearly marked on the ledge above the seats.