Lac Gentau is a lake in Pyrénées-Atlantiques, Pyrénées, France. At an elevation of 1947.3 m, its surface area is 0.093 km2.

Lac Gentau
Lac Gentau reflecting the Pic du Midi d'Ossau
Lac Gentau is located in Pyrenees
Lac Gentau
Lac Gentau
LocationPyrénées-Atlantiques, Pyrénées
Coordinates42°50′53″N 0°29′14″W / 42.84806°N 0.48722°W / 42.84806; -0.48722
Basin countriesFrance
Surface area0.093 km2 (0.036 sq mi)
Max. depth20 m (66 ft)
Surface elevation1,947 m (6,388 ft)