Venoge (river) Venoge (river) The Venoge () is a Swiss river located in the canton of Vaud, a tributary of the Rhône, via Lake Geneva. The Swiss poet Jean Villard Gilles has written a poem about it, "La Venoge", in 1954. The Venoge has its source at L'Isle in the canton of Vaud and flows 44 km down to Lake Geneva, by Saint-Sulpice. Between its source in L'Isle and Lake Geneva, la Venoge runs through Cuarnens, La Chaux, Moiry, Chevilly, Ferreyres, La Sarraz, Éclépens, Lussery-Villars, Daillens, Cossonay, Penthalaz, Penthaz, Gollion, Vufflens-la-Ville, Aclens, Bussigny-près-Lausanne, Bremblens, Échandens, Écublens, Denges, Préverenges to finally reach Saint-Sulpice.
Swiss Alps on the shores of Lake Geneva to Rorschach on the shores of Lake Constance, passing close to the cities of Thun and Lucerne. The not well defined regions in Switzerland that lie on the margin of the Alps, especially those on the north side, are called the "Swiss Prealps" ("Préalpes" in French, "Voralpen" in German, "Prealpi" in Italian). The Swiss Prealps are mainly made of limestone and they generally do not exceed . The Alpine cantons (from highest to lowest) are Valais, Bern, Graubünden, Uri, Glarus, Ticino, St. Gallen, Vaud, Obwalden, Nidwalden, Schwyz, Appenzell Innerrhoden, Appenzell Ausserrhoden, Fribourg, Lucerne and