The train between Chamonix and Le Trétien takes 1h 10m. There is a train service every few hours from Chamonix to Le Trétien. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Chamonix and Le Trétien. The earliest departure is at 7:28 AM in the morning, and the last departure from Chamonix is at 8:28 PM which arrives into Le Trétien at 9:43 PM. All services require a transfer, and take on average 1h 10m. The schedules shown below are for the next available departures.

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Want to know about travelling from Chamonix to Le Trétien? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Chamonix to Le Trétien. However, there are services departing from Chamonix station and arriving at Le Trétien station via Vallorcine. The journey, including transfers, takes approximately 1h 10m.
Chamonix to Le Trétien train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Chamonix-Mont-Blanc station.
Chamonix to Le Trétien train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Le Trétien station.
The distance between Chamonix and Le Trétien is 21.9 km. The road distance is 25 km.
You can take a train from Chamonix-Mont-Blanc to Le Trétien via Vallorcine in around 1h 15m.