Lac de Vallon
Lac de Vallon is a lake at Bellevaux in the Haute-Savoie department of France. The lake formed in 1943 when a landslide blocked the flow of the Brévon river. It is within the Chablais UNESCO Global Geopark.
Lac de Vallon is a lake at Bellevaux in the Haute-Savoie department of France. The lake formed in 1943 when a landslide blocked the flow of the Brévon river. It is within the Chablais UNESCO Global Geopark.