Saint Nicholas Co-Cathedral: Alicante's 45-Metre Sober Dome

You step out of the rush of Rambla Méndez Núñez, turn into Plaza del Abad Penalva, and suddenly the noise drops to the ground. In front of you is a sober Doric façade, almost mute, announcing nothing. You push the door. Inside, an immense nave opens like a silence. You are inside the Co-Cathedral of Saint Nicholas of Bari, shared seat of the bishop of Orihuela-Alicante since 1959 and, for the people of Alicante, simply the cathedral.

The stone that replaced the mosque

Before the Co-Cathedral there was a 15th-century Gothic church. Before the Gothic church, on the same plot, there was a mosque. The memory of this place stacks in layers, as does almost everything in the old town: prayers were said here back in the Muslim Middle Ages, when the inhabitants of Madinat Laqant turned their heads towards Mecca. Today only some traces remain of the old Gothic cloister, and of the Islamic oratory nothing at all. But the footprint has not moved, and the decision to raise a Christian temple over the former mosque is traditionally attributed to the infante Alfonso, future Alfonso X the Wise, on the feast of Saint Nicholas in 1244.

1613 to 1662: the hand of Agustín Bernardino

When the 16th century turns into the 17th and the Gothic church starts to feel cramped, Alicante decides to build anew. The plans are commissioned from Agustín Bernardino, a Valencian architect, direct disciple of Juan de Herrera, the man who had built El Escorial. His style is called Herrerian: Latin cross plan, plain wall surfaces, Doric pilasters, almost no ornament. The drawings are signed between 1610 and 1615. The foundations are dug in 1613. The nave rises slowly, through wars, plagues and empty coffers, until in 1662, almost half a century later, the roof is finally closed.

The result is a strange temple for a Mediterranean city: no polychromy, no effusive Baroque, no twisting altarpiece. Just stone, proportion and light. The main façade is Doric; the lateral one, facing Plaza del Abad Penalva, is Ionic. It is the architecture of Castilian rigour transplanted into a city of whitewash and palm trees.

The dome that watches over the old town

Step outside, walk back a few paces and look up. The Co-Cathedral's dome stands 45 metres high and is crowned with blue glazed ceramic tiles, a tone that the Alicante sun turns cobalt at noon. It is the piece visible from almost every viewpoint on the Benacantil, a stone lantern over the red rooftops of the Santa Cruz neighbourhood. The dome follows the Doric order of the façade and rests on a circular drum: Herrera's geometric logic taken to the limit, refusing a single superfluous ornament.

The Communion Chapel, a different league

The building might have stayed there, in pure austerity, if construction of the Capilla de la Comunión had not begun in 1699. Here everything changes. It is regarded as one of the most emphatic examples of Spanish High Baroque: a small temple with a Greek cross floor plan, barrel vaults over the arms, and a dome on a drum with a circular section inside and octagonal outside. The decoration erupts, the plasterwork flies, angels peer through fruit and ribbons. Anyone who enters here after walking the Herrerian nave feels the contrast like a change of soundtrack: from Gregorian silence to a golden symphony.

The cloister and the lemon trees

To one side of the temple, with its own entrance, sits the cloister. A nearly perfect square of 31.10 metres on each side, partly preserved from the 15th century, rebuilt in the mid-17th and restored several times since. In the centre, for centuries, there was a small grove of lemon and orange trees. Today the courtyard keeps the original vegetable calm. If you go in at first light, you hear the birds before the bells. It is the least known corner of the Co-Cathedral and, probably, the most beautiful.

How Alicante came to belong to Saint Nicholas

To understand why this temple, and no other, is the symbolic cathedral of the city, you have to go back to 6 December 1244. That day, the feast of Saint Nicholas, the Muslims of Alicante surrendered the town to the infante Alfonso, future Alfonso X the Wise. The young prince placed the city under the saint's protection and ordered a temple raised in his honour. Since then, Saint Nicholas has been the patron of Alicante. Every 6 December the Co-Cathedral celebrates a solemn mass, and a procession crosses the old town with a living Saint Nicholas on horseback. A curiosity for your walks: the bishop of Myra, who here presides over an altarpiece from the last quarter of the 17th century, is the very same figure who, centuries later in northern Europe, turned into Santa Claus.

From collegiate church to co-cathedral

Until 1959, San Nicolás was officially a collegiate church. That year, the bull of Pope John XXIII, dated 9 March, elevated the old diocese of Orihuela to the rank of Orihuela-Alicante, and the church of San Nicolás came to share the bishop's seat with the cathedral of Orihuela. Hence the name: co-cathedral, jointly titular seat. Inside, you can still see traces of that promotion: the renewed choir, the bishop's cathedra in the apse, the reliquaries that have arrived over the last half century. Among them, the bust-reliquary of Santa Felicitas, a 15th-century Gothic piece, rests beneath the central altarpiece of the ambulatory.

When to visit, how to find it

The Co-Cathedral stands on Plaza del Abad Penalva, two minutes on foot from the City Hall and five from the Mercado Central. Entry is free. From Monday to Friday it opens from 7:30 to 13:00 and from 17:30 to 20:30. On Saturdays and the eve of holidays, from 8:30 to 13:00 and 17:30 to 21:00. On Sundays and holidays, from 8:30 to 13:30 and 17:30 to 21:00. Go at first light or at dusk: when oblique light enters through the high windows, the Herrerian stone fills with a brief gold and the nave seems to widen. Sit ten minutes on a side pew. Stepping out of the Co-Cathedral after that, into the noise of the Rambla, feels like surfacing after a dive.

If the Co-Cathedral makes you want to live near the old town, you can explore our properties in central Alicante or contact us for a no-obligation conversation.