| Location | Type | Country | Class |
|---|---|---|---|
| Albula | District | 
|
varies |
| Bernina | District |
|
varies |
| Hinterrhein | District |
|
varies |
| Imboden | District |
|
varies |
| Inn | District |
|
varies |
| Landquart | District |
|
5 |
| Maloja / Maloggia | District |
|
5 |
| Moesa | District |
|
varies |
| Plessur | District |
|
5 |
| Prättigau-Davos | District |
|
5 |
| Surselva | District |
|
varies |