Museo Diocesano di Albano Laziale

In the bishop's palace a step away from Albano Laziale's cathedral, the Museo Diocesano tells seventeen centuries of Christian life in the Alban Hills. Opened inside Palazzo Lercari, the eighteenth-century seat of the suburbicarian see, it arranges archaeology, paintings and liturgical goldwork on three floors, and it shows visitors a side of the Castelli that churches alone cannot.

Why it matters

Diocesan museums exist to keep sacred art in its context, and Albano's has an unusually rich context: a diocese with early Christian catacombs, a Constantinian-era cathedral and parishes reaching across the Castelli and the coastal plain. The municipal page describes the museum's founding idea as a commitment to a distinct ecclesial identity, meaning the collection is displayed as the history of a living church rather than as a decorative ensemble. Across the square from the basilica of San Pancrazio, the museum preserves objects withdrawn from church use.

What to notice

The palace displays the collection by theme. The ground floor is given to Christian and medieval archaeology, the layer that connects the museum to Albano's catacombs and early burial grounds. The main floor gathers paintings and statues of biblical subjects and of figures from the history of the diocese, the portraiture of a local church over the centuries. The mezzanine holds liturgical fabrics and goldwork, vestments and sacred vessels. The building itself is part of the historical context: Palazzo Lercari was built in 1727 for Cardinal Nicolò Maria Lercari, Secretary of State to Benedict XIII, over an earlier seventeenth-century villa, and passed to the Curia in 1757 to become the bishop's residence.

Context and history

The palace and the museum tell one story in two acts. Lercari's building gave the diocese a residence worthy of a suburbicarian see, and its rooms kept accumulating the patrimony of the churches of the territory: altarpieces replaced in renovations, vestments retired from the sanctuary, inscriptions and carvings recovered from excavations. The decision to arrange this inheritance as a public museum turned the palace into a cultural site as well as a seat of government, and the museum now appears in the municipality's official list of the town's places of interest alongside the cathedral it serves. The bishop's palace, Palazzo Lercari, is an eighteenth-century residence built over an earlier villa.