Valle Antrona
Italy
Valle Antrona (Antrona Valley) is a valley of the Alps, situated in the Pennine range. The valley is drained by the Ovesca, a tributary meeting the Toce at Villadossola, one of the seven valleys of the Val d'Ossola. It has a total of 1,140 inhabitants, distributed over an area of 141.43 km². Sporting the Alta Valle Antrona Natural Park, it is situated to the north of the Valle Anzasca. Historically it was the site of gold and mica mining. Its demonym is "Antronesi".
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