France, Haute Savoie, Chamonix Mont Blanc, interior of the source of the Arveron in Savoye, Grundmann Samuel, Lamy Johann Peter, the caves were one of the first access points for the study of glaciers, here the Arveyron cave around 1750, the cave which formed at the end of the Bois glacier gave birth to the Arveyron river. Compulsory mention: Collection of the Alpine Museum of Chamonix Mont Blanc,