Trivero

Trivero (Piedmontese: Tarvè) was a comune (municipality) in the Province of Biella in the Italian region Piedmont, located about 80 km northeast of Turin and about 14 km northeast of Biella.

Physical geography
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 (villages): 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, Giardino

History
Trivero is an important centre of the wool industry. The Italian fashion companies Ermenegildo Zegna and Loro Piana were born in Trivero.

From 1 January 2019 Trivero was absorbed by the new-born municipality of Valdilana.