Lac Cornu

Lac Cornu
Location Chamonix-Mont-Blanc, Haute-Savoie
Coordinates 45°57′28″N 6°50′54″E / 45.95778°N 6.84833°ECoordinates: 45°57′28″N 6°50′54″E / 45.95778°N 6.84833°E
Basin countries France
Max. length 410 m
Max. width 340 m
Surface area 5.4 ha
Max. depth 22 m
Residence time 250 days
Surface elevation 2276 m

Lac Cornu is a lake in the Aiguilles Rouges massif of Haute-Savoie, France. It is located at an elevation of 2276 m with a surface area of 5.4 ha.

Petit Lac Cornu is located 500 m North West, at an elevation of 2243 m. Its surface area is 4700 m².