If you have never set foot on a glacier then the Mer de Glace (Sea of Ice) is a great way to discover it.Trekking with crampons, harnesses and ropes, your guide will show you this amazing glacier, the largest in France.

Full day
4-6 people per guide

Equipment: Harness, helmet, mountain boots, crampons and ice axe are provided, but you will also need to bring your lift pass (return Montenvers train ticket or Mont Blanc Multipass), gloves, warm clothes, sun cream, food and water. 

Need help getting there? Book a Chamonix All Year in-resort minibus - we'll take you there and back. Ask your resort manager for more information relax@chamonixallyear.com.

Your activity will be confirmed by email once everything has been confirmed with the suppliers and all the details will then be provided. Your activity booking is provisional until you have received confirmation from us.

Prices are valid for Summer 2018. By booking through Chamonix All Year you are authorizing SARL Chamonix All Year to purchase activities, lessons, events & trips with our partners on your behalf. Some places, activities, events & trips may
sometimes not be available during the season due to high or low volumes of bookings. Some activities are also weather dependent. Most of our partners operate a cancellation period of 48 hours once your booking is confirmed