Lac de Vonnes is an artificial lake at Châtel in Haute-Savoie, France.

Lac de Vonnes
Lac de Vonnes is located in France
Lac de Vonnes
Lac de Vonnes
LocationChâtel, Haute-Savoie
Coordinates46°15′26″N 6°50′29″E / 46.2571°N 6.8413°E / 46.2571; 6.8413
Typereservoir
Basin countriesFrance
Surface area25 ha (62 acres)
Max. depth10 m (33 ft)
Surface elevation1,242 m (4,075 ft)