Naraío Castle

Naraío Castle rises above the gorge of the Castro River in the municipality of San Sadurniño, in the province of A Coruña, right in the heart of Galicia. Built directly on a rocky outcrop, this fortress has dominated the surrounding valley for centuries, and its weathered ruins still impress visitors who make their way here from nearby Ferrol.

Where did this fortress come from?

Archaeological studies have shown that construction of the castle was already underway in the 12th century, although no documents survive to confirm who ordered it built or for what purpose. The earliest written references date to the 14th century, when the site belonged to the Piñeiro family. In 1364 the lands of Naraío passed to Fernán Pérez de Andrade, known as "O Boo," and it was under the Andrade family that the castle reached its historical peak during the late Middle Ages. At the time it also served as a prison for anyone who dared challenge the powerful family's authority.

How did the castle survive the Irmandiño wars?

The fortress witnessed some of the most turbulent episodes in Galician history. In 1431 it became the scene of the first Irmandiño revolt, and it was truly tested during the second Irmandiño War of 1467–1469. Rebel forces led by Alonso de Lanzós captured the castle and partially tore it down. Once Galician nobility regained control, the local population and the very same rebels were forced to rebuild it — a punishment for their part in the uprising.

Why did it fall into ruin?

As the nobility gradually abandoned fortified castles in favor of more comfortable pazos (Galician manor houses), Naraío lost its strategic importance. It stood abandoned from the early 17th century onward, deteriorating steadily over the following centuries. Ownership remained with the House of Alba, which in 2006 transferred the site to the municipality of San Sadurniño for a 30-year period, paving the way for its conservation and public access. In 1994 the castle was declared a Bien de Interés Cultural, Spain's designation for sites of cultural significance.

What will you see on site?

Despite its ruined state, the castle retains enough structure to picture its former strength: a keep tower still stands, along with stretches of three thick defensive walls, all built on the bare rock that made the fortress nearly impregnable. The view over the Castro River gorge and the valley below is one of the main reasons to make the trip.

How do you get there?

The castle sits in the parish of Naraío, within the municipality of San Sadurniño, a short drive from Ferrol. Access is by local roads through the province of A Coruña, with the final stretch to the ruins covered on foot along a path that runs above the river gorge. Sturdy footwear is recommended, as the ground is uneven and rocky.

When is the best time to visit?

The dry season — spring and early autumn — offers the clearest views over the valley and gorge, with lush vegetation around the ruins and drier paths underfoot. Summers along this stretch of the Galician coast are mild, though it's worth avoiding the midday heat on the warmest days.

Frequently asked questions

Can you visit Naraío Castle? Yes, the ruins are open to visitors — the site was transferred to the municipality of San Sadurniño specifically to preserve it and make it accessible to the public.

How old is the castle? Archaeological work has shown construction began as early as the 12th century, though the first written records date from the 14th century.

Who destroyed the castle? It was partially demolished by rebel forces during the second Irmandiño War (1467–1469), then rebuilt by local residents and the rebels themselves as a form of punishment.

What's worth seeing on site? The surviving keep tower, sections of the defensive walls, and the view over the Castro River gorge and the San Sadurniño valley.