Mer de Glace
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Facts and practical information
The Mer de Glace is a valley glacier located on the northern slopes of the Mont Blanc massif, in the French Alps. It is 7.5 km long and 200 metres deep but, when all its tributary glaciers are taken into account, it can be regarded as the longest and largest glacier in France, and the second longest in the Alps after the Aletsch Glacier. ()
Location
Auvergne-Rhône-Alpes
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Day trips
Mer de Glace – popular in the area (distance from the attraction)
Nearby attractions include: Aiguille du Dru, Aiguille du Grépon, Aiguille des Grands Charmoz, Refuge de la Charpoua.