Great St Bernard Lake is a mountain lake of the Pennine Alps, located south-west of Great St Bernard Pass. It is divided between Switzerland and Italy, although it lies south of the Alps, within the Dora Baltea basin.
The lake is located at a height of 2,447 metres above sea level and has a maximum length of 350 metres.
Wikipedia https://en.wikipedia.org/wiki/Great_St_Bernard_Lake
Address 1946, Switzerland
Coordinates 45°52'6.79" N 7°10'2.549" E