The Melezzo OccidentaleThe Western Melezzo, so called to distinguish it from the Melezzo Orientale which traverses the eastern part of the Val Vigezzo and joins with the Maggia near

Losone Losone is a municipality in the district of Locarno in the canton of Ticino in Switzerland. History The peat bogs of Arcegno, the rock shelters of Quarigo and the rock carvings in soapstone and gneiss appear to confirm that Losone has been in ...

in Switzerland. is a 13 km Alpine torrent which runs through the western part of the

Val Vigezzo Valle Vigezzo (Vigezzo Valley) is a valley in the Lepontine Alps in northwestern Italy on the border with Canton Ticino of Switzerland. It forms the eastern branch of the Ossola valley. It is also called the Valle dei Pittori (Valley of the Pain ...

, a side valley of the

Ossola The Ossola (, also Valle Ossola or Val d’Ossola) is an area of 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. ...

in the Province of Verbano Cusio Ossola, northern

Italy Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical ...

. Belonging to the

Po basin The Po Valley, Po Plain, Plain of the Po, or Padan Plain ( it, Pianura Padana , or ''Val Padana'') is a major geographical feature of Northern Italy. It extends approximately in an east-west direction, with an area of including its Venetic ex ...

, it is a

left tributary A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainage ...

of the

Toce The Toce () is a river in Piedmont, Italy, which stretches the length of the Val d'Ossola from the Swiss border to Lake Maggiore into which it debouches near Fondotoce in the commune of Verbania. The river is long and is formed in the upper V ...

which in its turn flows into

Lago Maggiore Lake Maggiore (, ; it, Lago Maggiore ; lmo, label= Western Lombard, Lagh Maggior; pms, Lagh Magior; literally 'Greater Lake') or Verbano (; la, Lacus Verbanus) is a large lake located on the south side of the Alps. It is the second largest ...

. The river is formed by the confluence of various streams to the west of Druogno (which marks the watershed between the western and eastern sections of the Val Vigezzo), and runs westward through the narrow valley which connects the high plain of the central Val Vigezza to the Val d’Ossola. After a course of 13 km, which takes it through the commune of Masera and entails a descent of about 2000 m, it joins the Toce near

Domodossola Domodossola (; Lombard: Dòm) is a city and ''comune'' in the Province of Verbano-Cusio-Ossola, in the region of Piedmont, northern Italy. It was also known as Oscela, Oscella, Oscella dei Leponzi, Ossolo, Ossola Lepontiorum, and Domo d'Ossol ...

Notes

''This article includes text translated from '' :it:Melezzo Occidentale'', its counterpart in the ''

Italian Wikipedia The Italian Wikipedia ( it, Wikipedia in italiano) is the Italian-language edition of Wikipedia. This edition was created on May 11, 2001 and first edited on June 11, 2001. As of , , it has articles and more than registered accounts. It is th ...

''.'' {{reflist Rivers of the Province of Verbano-Cusio-Ossola Rivers of the Alps Rivers of Italy

See also

Notes