Concattedrale di San Valentino

Rising above Piazza Cavour, Bitonto's co-cathedral is the building that made the city famous: a white limestone Romanesque basilica modelled on Bari's San Nicola, complete with a carved ambo of 1229, a frescoed crypt and the excavated floors of an ancient church below.

Why it matters

This co-cathedral is considered a mature expression of Apulian Romanesque style. The comparison is not idle: the building was conceived under Norman rule as a deliberate echo of the Basilica di San Nicola in Bari, traced almost to scale, and its sculptural furnishing was carried through into the Swabian years with works of real technical ambition. Few churches in Puglia let you walk a single route through a Peucetian and Roman settlement, a late-antique basilica, a Norman nave and a Swabian ambo in under an hour. The co-cathedral preserves an unusually complete sequence of archaeological and architectural layers.

What to notice

Start with the west front. The main portal carries New Testament scenes, and above its lintel a pelican pierces its own breast to feed its young — a medieval symbol of Christ's sacrifice — while a pair of griffins clutching prey hold up the architrave from columns that rest on two life-sized lions. Move along the southern flank, articulated by six large arches: on the sixth stands the so-called Portale della Scomunica, traditionally identified as the spot where Pope Gregory IX excommunicated Emperor Frederick II in 1227. The same side carries a rose window on small carved columns, propped by griffins and crowned by a sphinx. The ambo in the right aisle is signed and dated by the priest Nicolaus in 1229; its reading desk shows the evangelists' symbols, and the slab on its back is read as a portrait of the Swabian dynasty, with Barbarossa passing the sceptre to Henry VI while Frederick II and Conrad stand below. Underground, the crypt keeps a 14th-century fresco cycle in the Byzantine manner and a mosaic griffin with a bird's head and wings on a feline body — another meditation on Christ's double nature.

Context and history

Its founding date remains uncertain. A burial slab unearthed in 1875 naming one Arnulphus, read alongside the medieval chronicle of fra' Angelo da Bitonto, supports the tradition that Bishop Arnolfo laid the first stone in 1085; the church is documented as consecrated in 1114, while a later chronology places the consecration in 1200. The building is a near-perfect miniature of San Nicola in Bari, built within Norman patronage of Apulian dioceses at a time when Robert Guiscard held Bitonto. Eighteenth-century baroque stuccoes were stripped away during nineteenth-century restorations, returning the interior to its Romanesque clarity. The full dedication, Cattedrale di Santa Maria Assunta e San Valentino, joins the Assumption with Saint Valentine. Bitonto venerates a martyr of Viterbo, whose cult is linked to Bishop Guglielmo, reckoned among the first bishops of the see. Beneath everything lies the succorpo: after pavement slabs collapsed between the central and left aisles in May 1991, excavation revealed a frescoed pillar and then an articulated sequence running from Peucetian and Roman-era occupation to a triple-nave paleochristian basilica of late antiquity, in an archaeological sequence spanning the fifth century BC to the eighteenth century AD.