vallées
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Val D'ega | Relief | 7 | 0.2 |
| Val D'entremont | Relief | 11 | 3.4 |
| Val D'enza | Relief | 3 | 0.5 |
| Val D'hérens | Relief | 13 | 13.1 |
| Val D'hérémence | Relief | 6 | 3.1 |
| Val D'illiez | Relief | 8 | 4.0 |
| Val D'orcia | Relief | 46 | 21.2 |
| Val D'ossola | Relief | 16 | 4.3 |
| Val D'ultimo | Relief | 11 | 0.8 |
| Val Degano | Relief | 5 | 0.2 |
| Val Devero | Relief | 3 | 2.1 |
| Val Divedro | Relief | 8 | 0.9 |
| Val D’enfer | Relief | 4 | 4.4 |
| Val Ferret | Relief | 9 | 5.1 |
| Val Ferret | Relief | 12 | 7.6 |
| Val Fex | Relief | 5 | 0.4 |
| Val Fiorentina | Relief | 4 | 0.0 |
| Val Fiscalina | Relief | 6 | 1.1 |
| Val Foglia | Relief | 1 | 0.3 |
| Val Formazza | Relief | 7 | 1.8 |
| Val Gardena | Relief | 32 | 13.4 |
| Val Gelon | Relief | 1 | 0.5 |
| Val Germanasca | Relief | 9 | 2.2 |
| Val Grana | Relief | 8 | 2.1 |
| Val Infernotto | Relief | 2 | 0.0 |
| Val Maira | Relief | 10 | 7.2 |
| Val Martello | Relief | 6 | 0.4 |
| Val Mesolcina | Relief | 17 | 3.9 |
| Val Montjoie | Relief | 3 | 2.0 |
| Val Müstair | Relief | 16 | 3.7 |
| Val Pellice | Relief | 7 | 1.4 |
| Val Polcevera | Relief | 9 | 2.7 |
| Val Poschiavo | Relief | 16 | 3.4 |
| Val Pusteria | Relief | 33 | 3.9 |
| Val Pô | Relief | 9 | 4.3 |
| Val Rendena | Relief | 10 | 0.0 |
| Val Resia | Relief | 4 | 1.5 |
| Val Roseg | Relief | 11 | 0.7 |
| Val Scalve | Relief | 6 | 0.1 |
| Val Soana | Relief | 5 | 1.3 |
| Val Soja | Relief | 1 | 0.2 |
| Val Spluga | Relief | 7 | 0.3 |
| Val Stabelchod | Relief | 1 | 0.4 |
| Val Strona | Relief | 6 | 0.1 |
| Val Studer | Relief | 1 | 0.1 |
| Val Terbi | Relief | 1 | 0.4 |
| Val Trebbia | Relief | 6 | 1.2 |
| Val Trupchun | Relief | 3 | 1.1 |
| Val Varaita | Relief | 9 | 5.9 |
| Val Venosta | Relief | 29 | 4.4 |