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| Ossola | |
|---|---|
| Val d'Ossola Valle Ossola | |
 Middle valley panorama | |
 Location of the valley in Piedmont, NW Italy | |
| Floor elevation | 200–4.609 m (656.17–15.12 ft) |
| Long-axis direction | N - S |
| Naming | |
| Native name | |
| Geography | |
| Location | Province of Verbano-Cusio-Ossola, Italy |
The Ossola (Italian: [ˈɔssola]; Ossolano: Òssola), also Valle Ossola or Val d'Ossola (Walser: Eschetaal; German: Eschental), is an area of Northwest Italy situated to the north of Lago Maggiore. It lies within the Province of Verbano-Cusio-Ossola. Its principal river is the Toce, and its most important town Domodossola.