Due to the Tour de Romandie, traffic will be disrupted on lines 12.201 and 12.203 on April 29 from 07:30.

Stops not served:

• Martigny, Gare
• Martigny, Grand Verger

Delays are to be expected on all BUM lines.

We apologize for any inconvenience caused and thank you for your understanding.

Due to track renewal works, rail traffic between Les Marécottes and Châtelard-Frontière is suspended during the night.

Rail services operate only between Martigny and Les Marécottes.
Beyond this point, replacement buses are in operation.

🚌 Replacement buses

From Les Marécottes (EV2): buses to La Médettaz and Le Trétien

From Martigny (EV1): buses to 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 20:30 to 05:00