Reservations are required and can be made only on the Tramway website or at the station.
For groups, please submit your requests using the form on the website.

In the village of Bionnassay, you admire the glacier and the north face of the Aiguille de Bionnassay, before climbing in stages, to arrive at the Col de Voza which offers a magnificent viewpoint over the valleys of Chamonix and Bionnassay.
Office de Tourisme de Saint-Gervais Mont-Blanc - 04/02/2026
www.saintgervais.com
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Mountain location
All year round.
Subject to favorable snow and weather conditions.
Phone : 04 50 47 76 08
Email : tourisme@saintgervais.com
Grit
This hike can be enjoyed in all seasons. Use the right equipment depending on the weather! (closed shoes, sometimes with snowshoes or small crampons).
Yes. Pets allowed on a lead only.
Dogs must be kept on a lead due to the presence of herds.