Geography of Switzerland rolling hills and plains of the plateau. The smaller Jura Mountains are located on the north west side of the plateau. Much of the northern border with Germany follows the Rhine, though the Rhine enters Switzerland near Schaffhausen. The eastern border with Germany and a portion of Austria is drawn through Lake Constance (). A portion of the southwest border with France is drawn through Lake Geneva. Switzerland is divided into 26 sovereign cantons. The cantons along the Swiss Plateau tend to be the most populous, industrial and religiously Protestant. The cantons in the Alps tend to be less populous,
Cantons of Switzerland of general popular assemblies in Appenzell Innerrhoden and Glarus, democratic rights are exercised by secret ballot. The right of foreigners to vote varies by canton, as does whether Swiss citizens living abroad (and registered to vote in a canton) can take part in cantonal voting. Swiss citizens are citizens of a particular municipality (the place of origin) and the canton in which that municipality is part. Cantons therefore have a role in and set requirements for the granting of citizenship (naturalisation), though the process is typically undertaken at a municipal level and is subject to federal law. Switzerland has only