Opening dates : Summer 2025 - 24 may to 2 november

Tourism professionals

Are you a travel agent, coach operator, manager of an accommodation structure?
Take advantage of exclusive advantages by booking your excursions to La Mer de Glace via our group service and offer your customers a memorable experience combining the quality of the welcome and the exceptional setting!

Your benefits

A single rate, the “Reseller Rate”, offering you a minimum of 5% discount from 20 people per booking

Additional discounts, depending on the number of tickets purchased annually!

Reservation of departure time and seats on the train. 

On the day of your visit, your tickets are prepared and waiting for you!

Skip-the-line access for skip-the-line boarding!

Our services +

An email and telephone reception 7 days a week in the season

Follow-up of your account and your personalized files

Zero administrative fees!

Contact us!

Do not hesitate to contact us by sending your requests via the form below.

Mandatory fields are indicated by an asterisk *

© Société Secrète – Régie Départementale du train du Montenvers

Opening dates : Summer 2025 - 24 may to 2 november

Les petits prix du mercredi

Les mercredis 8 et 15 octobre – profitez de -30%* sur votre billet aller-retour train pour le train du Montenvers.

Une occasion unique de vivre une expérience inoubliable tout au long du spectaculaire trajet et face à la majestueuse Mer de Glace et aux sommets mythiques des Alpes.

 

Opening hours From 02/10 to 02/11

Open every day 8.30 am – 4.30 pm

Last ascent : 4.00 pm
Last descent : 4.30 pm

Closure of the ice cave from September 29.

Gondola lift closed from 29/09 to 18/10.

A train every hour or every 30 – or 20 minutes depending on demand.