The first inhabited site in the Chamonix valley in Haute-Savoie, the hamlet of Merlet was home to around sixty mountain dwellers who lived there almost completely independently, at an altitude of 1,500 metres.
Around 1920, the hamlet was transformed into a mountain pasture where dairy cows were kept every summer. The milk harvested and processed on site was used to make cheeses, creams and butter sold directly at the Auberge du Balcon de Merlet.