The Antigorio Valley is one of the Alpine valleys radiating from the Ossola Valley (Province of Verbano Cusio Ossola

Province of Verbano-Cusio-Ossola

Verbano-Cusio-Ossola is the northernmost province in the Italian region of Piedmont. It was created in 1996 through the fusion of three distinct regions which had previously been part of the Province of Novara...

), in the region of Piedmont

Piedmont

Piedmont is one of the 20 regions of Italy. It has an area of 25,402 square kilometres and a population of about 4.4 million. The capital of Piedmont is Turin. The main local language is Piedmontese. Occitan is also spoken by a minority in the Occitan Valleys situated in the Provinces of...

, northern Italy

Italy

Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

.

Geography

The River Toce

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 c. 76 kilometres in length and is formed in the upper Val Formazza by the confluence of a...

 flows across the Antigorio Valley.
The valley begins to the south, near Domodossola

Domodossola

Domodossola is a city and comune in the Province of Verbano-Cusio-Ossola, in the region of Piedmont, northern Italy...

, it rises to the north, it includes the towns of Crevoladossola

Crevoladossola

Crevoladossola is a comune in the Province of Verbano-Cusio-Ossola in the Italian region Piedmont, located about 130 km northeast of Turin and about 30 km northwest of Verbania....

, Crodo

Crodo

Crodo is a comune in the Province of Verbano-Cusio-Ossola in the Italian region Piedmont, located about 140 km northeast of Turin and about 35 km northwest of Verbania...

, Baceno

Baceno

Baceno is a comune in the Province of Verbano-Cusio-Ossola in the Italian region Piedmont, located about 140 km northeast of Turin and about 40 km northwest of Verbania, on the border with Switzerland...

, Premia

Premia

Premia is a comune in the Province of Verbano-Cusio-Ossola in the Italian region Piedmont, located about 140 km northeast of Turin and about 40 km northwest of Verbania, on the border with Switzerland...

.
It ends in the hamlet of Premia Chioso.
The valley continues to the north is called Val Formazza.
From Baceno opens to the north-west of the Valley Devero, from which you can reach Alpe Devero.