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

Dimanche 22 juin

 Horaires spéciaux

En raison d’un accueil groupe de plus de 600 personnes en matinée du dimanche 22 juin, l’accueil du public sera aménagé selon le programme de circulation suivant :
– Pas de départ possible sur le train de 9h00,
– Perturbation du service jusqu’au train de 10h30,
– Reprise du trafic normal à partir du train de 11h00.

En vous remerciant de votre compréhension.