Valais (UK: VAL-ay, US: val-AY, French: [valɛ] (listen); Arpitan: Valês; German: Wallis [ˈvalɪs] (listen)), more formally the Canton of Valais, is one of the 26 cantons forming the Swiss Confederation. It is composed of thirteen districts and its capital and largest city is Sion. The flag of the canton is made of thirteen stars representing the districts, on a white-red background.
Valais is situated in the southwestern part of the country. It borders the cantons of Vaud and Bern to the north, the cantons of Uri and Ticino to the east, as well as Italy to the south and France to the west. It is one of the three large southern Alpine cantons, along with Ticino and the Grisons, which encompass a vast diversity of ecosystems. It is a bilingual canton, French and German being its two official languages. Traditionally, the canton is divided into Lower, Central, and Upper Valais, the latter region constituting the German-speaking minority.
Valais essentially coincides with the valley of the Rhône from its headwaters to Lake Geneva, essentially separating the Pennine Alps from the Bernese Alps, the two largest mountain ranges of the canton. A major wine region, the canton is simultaneously... Wikipedia ()