Switzerland the main source and outflow of Lake Geneva. Lake Constance is the second largest Swiss lake and, like the Lake Geneva, an intermediate step by the Rhine at the border to Austria and Germany. While the Rhône flows into the Mediterranean Sea at the French Camargue region and the Rhine flows into the North Sea at Rotterdam in the Netherlands, about apart, both springs are only about apart from each other in the Swiss Alps. 48 of Switzerland's mountains are above sea in altitude or higher. At , Monte Rosa is the highest, although the Matterhorn () is often regarded
Var (river) Var (river) The Var (, , ) is a river located in the southeast of France. The name "Var" originates from the Ligurian word for "waterway". The Var flows through the Alpes-Maritimes "département" for most of its length, with a short (~15 km or ~9 mi) stretch in the Alpes-de-Haute-Provence département. It is a unique case in France of a river not flowing in the "département" named after it (see Var). The Var rises near the Col de la Cayolle (2,326 m/7,631 ft) in the Maritime Alps and flows generally southeast for into the Mediterranean between Nice and Saint-Laurent-du-Var. Its