Heresy Festival

Born in 2018 in Trivero, now part of the Municipality of Valdilana, the Heresy Festival has proposed in its first editions an original format that combines high-profile conferences, theatre, music, and art. Past editions have brought nationally renowned guests and speakers to the Biella region, building around the concept of "heresy" — the conscious choice of one's own truth — an open dialogue on science, philosophy, and society.

The event does not follow a strictly annual schedule: the 2018, 2019, and 2022 editions paved the way for the fifth edition in 2026, dedicated to the theme of respect. The festival's historic venues, between Valle Mosso, Croce Mosso, and Ponzone, have provided the backdrop for a cultural journey that has successfully enhanced the territory of the Province of Biella and Piedmont.