AnniviersAnniviers is a municipality in the district of Sierre in the canton of Valais in Switzerland. It was formed through the merger of six municipalities in Val d'Anniviers: Ayer, Chandolin, Grimentz, Saint-Jean, Saint-Luc and Vissoie. The merger became effective 1 January 2009, creating the third largest municipality of Switzerland by area. Human settlement dates from the Bronze Age and Iron Age. The region was later occupied by Gaulish tribes, who were conquered by the Roman Empire during the first century.
GrimentzGrimentz is a village in the district of Sierre in the Swiss canton of Valais. An independent municipality before, it merged on 1 January 2009 with neighboring Ayer, Chandolin, Saint Jean, Saint-Luc and Vissoie to form the municipality of Anniviers. Grimentz is first mentioned in 1052 as Grimiens. The village was formerly known by its German name Grimensi, however, that name is no longer used. Lac de Moiry is a reservoir completed 1958. Lac des Autannes is located at an elevation of . Grimentz lies at altitude above sea level.
Sierre DistrictThe district of Sierre is a district of the canton of Valais in Switzerland. It has a population of (as of ). It comprises the following municipalities: The blazon of the district coat of arms is Gules, a Sun Or. Sierre has a population () of . Most of the population () speaks French (32,090 or 80.2%) as their first language, German is the second most common (3,240 or 8.1%) and Italian is the third (1,522 or 3.8%). There are 15 people who speak Romansh. the gender distribution of the population was 49.
VissoieVissoie is a village in the district of Sierre in the Swiss canton of Valais. The village became an independent municipality in 1905 when it split from the municipalities of Ayer and Grimentz. However, on 1 January 2009 it merged with neighboring Ayer, Chandolin, Grimentz, Saint Jean and Saint-Luc to form the municipality of Anniviers. Vissoie has an area, , of . In 1905 the village expanded with the détachée des communes d'Ayer and de Grimentz. In 2009 Vissoie merged with Ayer, Chandolin, Grimentz, Saint-Jean and Saint-Luc into the municipality of Anniviers.
ValaisValais (UKˈvæleɪ , USvæˈleɪ , valɛ; Valês; Wallis ˈvalɪs), 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.