
The Montenvers train travels between Chamonix (altitude: 1050m) and the hotel of Montenvers (altitude: 1913m) which overlooks the largest glacier in the valley,…

Mer de glace: the largest glacier in France is 7km long and covers 40 square km. It is also several hundred meters thick. Its thickness varies with the year…

The glacier is actually moving like a river under the effect of its own weight, traveling 90 meters every year (1cm every hour). The seasonal effects of…

The glacier carries stones; during the periods (decades) when the glacier grows, the stones are covered with snow and ice and the glacier is whiter. When the…