Castillo de Romanos

Castillo de Romanos is a medieval castle in the village of Romanos, in the province of Zaragoza, Aragón.

Where is it located?

Romanos sits in the Campo de Daroca district, a stretch of central Zaragoza province marked by dry, hilly terrain and small villages with medieval roots. The castle rises above the village, overlooking the surrounding houses and farmland.

What will you see?

The fortress follows a rectangular layout roughly 40 by 25 metres, built in stone masonry. Three large cylindrical towers reinforce the corners, crowned with crenellations and pierced by arrow slits once used by defenders. Inside the perimeter, a defensive walkway runs on Mudéjar-style brick arches resting on corbels — a construction technique that blends Gothic military design with Mudéjar brickwork, typical of fortifications across this part of Aragón. The standout feature of the whole complex is the gate tower, which served as the main entrance and defensive stronghold.

Within the castle walls stands the parish church of San Pedro Apóstol, built in the 16th century on the site of earlier religious buildings, showing how the fortress gradually became the spiritual heart of the village as well as its defensive core.

Because of its architectural value, the castle was included among 156 monuments the Aragonese government submitted to UNESCO in support of the bid to recognize Aragonese Mudéjar art as World Heritage.

What is the history behind it?

The castle was built as part of the defensive network of central Aragón during the Middle Ages and played a role during the War of the Two Pedros, the 14th-century conflict between the Crown of Aragón and Castile that left a lasting mark on the border region between the two kingdoms. The mix of Gothic and Mudéjar elements in its walls and towers reflects a period when Christian builders and Muslim craftsmen worked side by side raising fortifications across Aragón.

How do you get there?

Romanos is a small village within the Campo de Daroca district. The nearby town of Daroca, a major historic centre of the region, makes a convenient base, with local roads connecting it to villages throughout the district. A visit pairs well with exploring the wider area, known for its dense concentration of medieval castles and Mudéjar churches.

When to visit?

Central Aragón has a continental climate, with hot summers and cold winters, so spring and autumn are the best seasons to visit, when temperatures are milder and the Campo de Daroca countryside looks its most scenic.

Frequently Asked Questions

Can you go inside the castle? The castle is mainly preserved as exterior walls and towers; inside the perimeter stands the active parish church of San Pedro Apóstol.

What is the most distinctive feature of the castle? The gate tower, which functioned as the main entrance, is considered the most valuable and recognizable part of the complex.

Why does the castle matter historically? It is linked to the War of the Two Pedros, one of the defining conflicts of medieval Aragón, and its architecture is a rare blend of Gothic and Mudéjar styles, valued enough to be included in the region's UNESCO nomination list.

Are there other historic sites nearby? Yes — the Campo de Daroca district, anchored by the town of Daroca, is known for its dense cluster of medieval castles, defensive walls, and Mudéjar-style churches.