THOMPALLY CultureFusion's video: Caminant de Su ssa a Fran a

The border between the modern states of Germany and Switzerland extends to 362 kilometres (225 mi), mostly following the High Rhine between Lake Constance and Basel. The French–Swiss border (German: Grenze zwischen Frankreich und der Schweiz, French: Frontière entre la France et la Suisse, Italian: Confine tra la Francia e la Svizzera) is 572 km (355 mi) long. Its modern boundaries are mostly the product of the Congress of Vienna of 1815, with the accession of Geneva, Neuchâtel, and Valais to the Swiss Confederation, but it has since been modified in detail, the last time being in 2002. The tripoint where it meets the Swiss-German and Franco-German borders is on the river Rhine at Basel. A monument has been built near it, known as the Dreiländereck. Its other end is at the tripoint with the French-Italian and Swiss-Italian borders on around 3,700 metres (12,100 ft) altitude, near Mont Dolent.