Cantons of Switzerland Cantons of Switzerland The 26 cantons of Switzerland (, , , ) are the member states of the Swiss Confederation. The nucleus of the Swiss Confederacy in the form of the first three confederate allies used to be referred to as the Waldstätte. Two further major steps in the development of the Swiss cantonal system are referred to by the terms "Acht Orte" ("Eight Cantons"; between 1353 and 1481) and "Dreizehn Orte" ("Thirteen Cantons",during 1513–1798); they were important intermediate periods of the Ancient Swiss Confederacy. Each canton, formerly also From 1833, there were 25 cantons, increasing to 26 after the
Geography of Switzerland of the range, in the cantons of Vaud, Neuchâtel and Bern. Switzerland has 6% of all freshwater reserves in Europe. The country shares five river basins and some of the largest lakes in western Europe with its neighbours. It is the source of several major European rivers that ultimately flow into the North Sea (Rhine), into the Mediterranean Sea (Rhône), into the Black Sea (Inn, through the Danube) and into the Adriatic Sea (Ticino, through the Po and Rom through the Adige). Most of the great Swiss rivers, being in their origin mere mountain torrents, tend to overflow their banks.