Walser German
The Walser language (German: Walserdeutsch), also known as Walliser German (locally Wallisertiitsch), is a group of Highest Alemannic dialects spoken in the German-speaking part of the Canton of Wallis (French: Valais) and in Walser settlements in parts of Switzerland, Italy, Liechtenstein, and Austria.
The terms Walser and Walliser are geographic; there is no linguistic divide. Specific Walser dialects can be traced to eastern or western dialects of Wallis canton. Conservative Walser dialects are more similar to the respective groups of Wallis dialects than to neighboring Walser dialects.
The German-speaking immigration to the Wallis started in the 8th century from the canton of Bern. There were presumably two different immigration routes that led to two main groups of Walliser dialects. In the twelfth or thirteenth century, the Walliser began to settle other parts of the Alps. These new settlements are known as Walser migration. In many of these settlements, people still speak Walser.