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
{{coord, 46.66, N, 9.45, E, region:CH, display=title Regions of Graubünden