Lake Annecy Lake Annecy Lake Annecy (French: "Lac d'Annecy") is a perialpine lake in Haute-Savoie in France. It is the third largest lake in France, after the Lac du Bourget and Lac de Grand-Lieu, if the French part of Lake Geneva (which is shared between Switzerland and France) is excluded. It is known as "Europe's cleanest lake" because of strict environmental regulations introduced in the 1960s. It is a popular tourist destination known for its swimming and water sports. The lake was formed about 18,000 years ago, at the time the large alpine glaciers melted. It is fed by many small rivers
French Lake, California Lake for post-California Gold Rush hydraulic mining. French Lake, California French Lake, California (), located in Nevada County, was a California Gold Rush community, now uninhabited. It was located by a lake of the same name. French Lake Reservoir, at an elevation of 7500’-6680’, is part of a string of lakes, including Bowman Lake, Sawmill Lake, and Faucherie Lake to the northwest, as well as Meadow Lake and Fordyce Lake to the southeast. French Lake Road, used by the Nevada Irrigation District and not available for public use, skirts the lake's northwest perimeter before heading east to Meadow Lake Road.