Viamala Region

Viamala Region is one of the eleven regions of the canton of Graubünden in Switzerland. It has an area of and a population of (as of ). It was created on 1 January 2017 as part of a reorganization of the Canton.

Mergers

• On 1 January 2018, the former municipality of Mutten merged into the municipality of Thusis.
• On 1 January 2019, the former municipalities of Hinterrhein, Nufenen and Splügen merged into the new municipality of Rheinwald.
• On 1 January 2021, the former municipalities of Casti-Wergenstein, Donat, Lohn and Mathon merged to form the new municipality of Muntogna da Schons.

References