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
Goulburn River river rises below Corn Hill on the southwestern slopes of the Victorian Alps, south of near the town of in the Shire of Mansfield. The river flows generally north, then west, then north, then west passing through or adjacent to the regional cities and towns of , , , , Arcadia Downs, before reaching its confluence with the Murray River near Echuca. The Goulburn has 41 tributaries including the Black, Jamieson, Howqua, Delatite, Big, Rubicon, Acheron, Yea, and Broken rivers and the Seven Creeks. The river descends over its course. In addition to being the longest river in Victoria, the