CGN sails 15 routes between 28 ports in Switzerland and France, mostly Lausanne, Geneva and Yvoire. From Lausanne: Geneva, Yvoire, Évian-les-Bains and 22 other ports. From Geneva: Yvoire, Nyon, Bellevue and six other ports. From Yvoire: Nyon and Nernier. From Saint-Gingolph: Le Bouveret, Vevey, Chillon, Villeneuve and Montreux. From Bellevue: Corsier. From Vevey: Le Bouveret, Chillon, Villeneuve and Montreux.