Traffic information and disruptions on the railway line

NIGHT WORKS – LES MARÉCOTTES ↔ CHÂTELARD-FRONTIÈRE

Due to track renewal works, train services are suspended between Les Marécottes and Châtelard-Frontière during the night.

Train services are maintained between Martigny and Les Marécottes.
Beyond this section, replacement bus services are in operation.

Replacement buses:

• From Les Marécottes (EV2): towards La Médettaz and Le Trétien
• From Martigny (EV1): towards Finhaut – Le Châtelard VS – Châtelard-Frontière – Vallorcine

Passengers travelling from Le Trétien to Finhaut must travel via Martigny.
Bicycles are not permitted on replacement buses.

Period: from 13 April to 5 June 2026
Times: Monday to Friday nights, from 8:30 PM to 5:00 AM

Find the Mont-Blanc Express timetable directly online:

• From Switzerland, on www.cff.ch 
• From France, on www.sncf.com  

WhatsApp mailing list for traffic information
Waiting for the train or bus, but it doesn't arrive? Maybe there is a problem with the network.
Our WhatsApp mailing list will send you all the relevant information as soon as possible.

• Subscribe following this procedure and receive all the information about the Mont-Blanc Express and the transport network in your region in real time.