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
Geneva World Alliance of Young Men's Christian Association The city's main newspaper is the daily "Tribune de Genève", with a readership of about 187,000. "Le Courrier" mainly focuses on Geneva. Both "Le Temps" (headquartered in Geneva) and "Le Matin" are widely read in Geneva, but cover the whole of Romandy. Geneva is the main media center for French-speaking Switzerland. It is the headquarters for the numerous French language radio and television networks of the Swiss Broadcasting Corporation, known collectively as Radio Télévision Suisse. While both networks cover the whole of Romandy, special programs related to Geneva are sometimes broadcast on some