Lake Geneva is divided into three parts because of its different forms of formation (sedimentation, tectonic folding, glacial erosion): According to the Swiss Federal Office of Topography, swisstopo, "Lac de Genève" designates that part of the "Petit Lac", which lies within the cantonal borders of Geneva (excluding the cantonal exclave Céligny), so about from Versoix–Hermance to the Rhône outflow in Geneva. The Chablais Alps border is its southern shore, the western Bernese Alps lie over its eastern side. The high summits of Grand Combin and Mont Blanc are visible from some places. Compagnie Générale de Navigation sur le lac Léman (CGN) operates
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.