Cattedrale di San Vigilio

Trento Cathedral stands where the city's Christian story began: over the burial place of St Vigilius, patron of Trento. Rebuilt in Romanesque style from 1212 and later the stage for the Council of Trent's solemn sessions, it combines a Lombard stone interior, a crypt holding the patron saint's relics and an excavated early Christian basilica beneath the floor.

Why it matters

One square holds the whole arc of Trento's story, and this cathedral anchors it. The site's sacred use reaches back to the years around 397, when the martyrs of Val di Non were buried here and Bishop Vigilius was laid beside them; the cathedral's own presentation traces its roots to that date. Between the twelfth and thirteenth centuries the church was reconstructed in Romanesque style, and in the sixteenth century it hosted sessions of the Council of Trent (1545–1563), one of the defining events of Counter-Reformation Europe. The cathedral remains Trento's principal church, still shaping daily life on Piazza Duomo through its liturgy, and its crypt keeps the relics of the saint beneath the chancel.

What to notice

The interior combines austere Lombard-Romanesque masonry, medieval fresco fragments and Renaissance side chapels added by later patrons. The crypt holds the relics of San Vigilio and frames a view towards the archaeological level, where the walls of his memorial church still stand. The building anchors Piazza Duomo beside the Civic Tower and the frescoed burgher houses.

Context and history

The sequence on this spot is unusually legible. A sizable early Christian basilica, raised outside the Roman city walls in the late fourth century, received the tombs of the martyrs Sisinio, Martirio and Alessandro — clerics of the Milanese church sent to evangelise Val di Non, killed on 29 May 397 — and then of Vigilius himself. From 1212, at the wish of Bishop Federico Vanga — one of the prelates who most shaped the city — the church was rebuilt in Romanesque-Lombard forms by craftsmen from Campione led by Adamo d'Arogno. In the Council years the solemn sessions met in the presbytery on a purpose-built structure, and the council's decrees were promulgated here. Excavations between 1964 and 1977 then uncovered the paleochristian basilica below, which can now be visited beneath the church floor.