The Veneranda Fabbrica invites you to step in as a true protagonist of its unique heritage: immersive guided tours and special days of free admission to the Duomo and its Museum, offering an experience that is authentic, moving, and deeply your own.

How to book: Participation in all initiatives requires mandatory booking on duomomilano.it, subject to availability. Each user may book up to 2 tickets per reservation, with a maximum of 3 reservations per day. Tickets are nominative.

Should any places remain available, visitors may check directly at the ticket office on the day of the opening for any remaining admission slots.