The Museo Diocesano di Alba is dedicated to the preservation, study, and enhancement of the historical, artistic, archival, and bibliographic heritage of the Diocese of Alba. The museum represents a reference point for those who wish to discover the religious and cultural history of the territory between the Langhe and Roero.

The Diocesan Museum is divided into seven locations spread throughout the diocesan territory. The central location, inaugurated in 2008 and located in the evocative underground premises of the Cathedral of Alba, houses an extraordinary archaeological excavation that allows you to retrace the history of the city, from the Roman era (1st-2nd century AD) to the foundation of the first episcopal church (6th century).

Within the exhibition halls, the Crypt of San Pietro and the Coat of Arms Room, display early medieval artifacts and a collection of inscriptions with Romanesque, Gothic, and Renaissance testimonies. The thematic showcases host a selection of ceramic materials, textile and glass fragments, decorated plaster, and ancient coins, narrating the life and devotion of the community of Alba over the centuries.

Thanks to the use of new multimedia technologies and an immersive room, the Museo Diocesano di Alba is not only a place of exhibition but also a documentation center and an ideal gateway to explore the diocesan territory between Langa and Roero, combining culture, spirituality, and discovery.