Trivero
Trivero was a comune in the Province of Biella in the Italian region Piedmont, located about northeast of Turin and about northeast of Biella.Trivero bordered the following municipalities: Camandona, Caprile, Crevacuore, Curino, Mezzana Mortigliengo, Mosso, Portula, Pray, Scopello, Soprana, Strona, Vallanzengo, Valle Mosso, Valle San Nicolao.
As a comune it had the following frazioni : Pratrivero, Ponzone, Cereje, Polto, Barbero, Sella, Lora, Guala, Ronco, Mazza, Mazzucco, Vaudano, Botto, Pramorisio, Piana, Castello, Fila, Dosso, Grillero, Pellizaro, Vico, Oro, Ferrero, Gioia, Roveglio, Villaggio Residenziale, Bellavista, Caulera, Stavello, Barbato, S. Antonio, Barozzo, Marone Bulliana, GiardinoHistory
Trivero is an important centre of the wool industry. The Italian menswear company Ermenegildo Zegna was founded in Trivero.
From 1 January 2019 Trivero was absorbed by the new-born municipality of Valdilana.
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