Castle of Castelnou

From its inception around 990 AD, the Castle of Castelnou served as the administrative and military capital of the Viscount of Vallespir. The castle's irregular pentagonal plan is dictated by the contours of the rocky outcrop, with only two sides meeting at right angles. Its walls, originally rising between 12 and 15 meters, are notably thick—approximately three meters wide—constructed primarily from schist blocks arranged in a herringbone pattern at the base, a technique characteristic of early medieval masonry. The upper portions of the walls incorporate squared limestone blocks, especially at the corners, added during later reinforcements in the 11th and 13th centuries. The curtain walls are crenellated, a feature introduced in the 19th century during restoration, and notably lack flanking towers or arrow slits, indicative of the castle's early medieval defensive design prior to the advent of advanced siege warfare.

Historical significance and ownership

The castle's history is deeply intertwined with the political dynamics of the Catalan region known as Rosselló, near the modern French-Spanish border. Initially part of the County of Besalú, the territory was divided by Oliba Cabreta, Count of Cerdagne and Besalú, around 988, leading to the establishment of the viscounty of Vallespir. The castle became the seat of power for the viscounts, beginning with Guillaume I in 1018, who governed a wide area including several fiefs and fortresses.

Throughout the High and Late Middle Ages, the castle witnessed significant events. In 1276, during the Aragonese Crusade, it was captured by the troops of James II of Majorca due to shifting political allegiances. The fortress was returned to the viscount in 1299 following the Treaty of Argelès. The viscounty was abolished in 1321, and ownership passed through various hands, including the widow Galcerande de Narbonne, the King of Majorca, and the Fenouillet family. The last viscount representative was Bérenger de Castelnou.

In 1483, the castle was besieged after the baron of Castelnou rebelled against King Louis XI of France. Following the siege by the governor of Roussillon, the castle was abandoned and fell into disrepair. During the 17th and 18th centuries, it was used as a quarry, with stones repurposed for other constructions. The castle remained largely in ruins until the late 19th century.

Restoration and modern history

Restoration efforts began in earnest in 1876 under Ernest de Satgé, who aimed to return the castle to an elegant and habitable fortress. Satgé's work continued until his death in 1899. The castle changed ownership multiple times during the 20th century, including acquisition by Charles-Emmanuel Brousse in 1946, who was married to the American spy Amy Elizabeth Thorpe. A devastating fire in 1981 caused further damage, but since 1987, private ownership has focused on conservation and restoration. In 2018, the local departmental council purchased the castle to ensure its preservation and public access.

Architectural features and layout

Fortifications and walls

The castle's irregular pentagonal shape is a direct adaptation to the natural rocky outcrop. The base walls, dating to the 10th century, feature schist masonry in a herringbone pattern, visible prominently on the southern wall of the great hall. The southern and western walls display two masonry layers: a lower schist section and an upper section of squared limestone blocks, especially at corners, added during 11th and 13th-century reinforcements. The northwestern base features blond limestone blocks about two meters high.

The curtain walls are crenellated, a feature added during 19th-century restorations, and lack flanking towers or arrow slits, consistent with defensive strategies before the development of artillery and advanced siege tactics. The village's defensive walls connect to the castle's northwestern wall, including a semicircular arched postern gate and remains of eight half-round towers, underscoring the integrated nature of the castle and village defenses.

Entrance and courtyards

The castle's only entrance is located in the eastern wall, featuring a 13th-century semicircular arch doorway made of limestone. This entrance was originally protected by a machicolation, a defensive opening above the door used to drop projectiles on attackers. Beyond the entrance lies an outer courtyard with a vaulted guardhouse aligned north to south, serving as a first line of defense and control point.

Interior chambers and halls

Inside, a staircase leads to upper floors with several rooms, including a vaulted hall and an adjoining chamber extending to the southeast corner. Two connected rooms in the southeast angle include a smaller vaulted chamber used historically for vassals to pay homage. This homage room is accessible through a semicircular arch door and features a window facing east. Adjacent to this room and the natural rock summit lies a vaulted cistern, crucial for collecting and storing water during sieges.

The large hall on the southern side originally served as a chapel dedicated to Saint Peter, the Holy Cross, and the Lord’s Sepulchre. Mentioned in documents from 1020, the chapel is oriented east-west and narrows toward the west with a stepped floor. It contains two 13th-century windows with external lintels supported by three corbels carved with a cavetto molding. Four rectangular engaged pillars divided the chapel’s nave into four bays, possibly supporting arches or beams. Some corbels were reused in the 19th century during reconstruction of external ramps.

The village and regional influence

The village of Castelnou dels Aspres developed around the castle, reflecting its central role in regional governance and defense. Initially, the viscounty was known as Vallespir but later took the name Castellnou, highlighting the castle's political and cultural importance. The viscounts controlled a broad territory including Cameles, Corbera, Croanques, Montferrer, Pontellà, Sant Feliu d’Amunt and d’Avall, Teulís, and later Ceret.

After the viscounty was suppressed, the castle transitioned into a barony held by the Perellós family and later sold to the Llupià family in 1567. The castle was looted and abandoned during the French Revolution, marking the end of its role as a noble residence.

Current condition and visitor experience

Today, the Castle of Castelnou is partially restored following extensive conservation efforts. The 19th-century restorations, combined with modern preservation work, have stabilized the structure and made it accessible to visitors. While some original features like arrow slits and exterior windows are absent, replaced by 19th-century additions, the castle retains its authentic medieval layout and defensive characteristics.

The castle's elevated position offers panoramic views of the surrounding landscape, enhancing its appeal as a historical monument. Visitors can explore the outer courtyard, the chapel, the vaulted halls, and the cistern, gaining insight into the daily life and defensive strategies of medieval nobility. The integration of the castle with the village's defensive walls provides a comprehensive understanding of medieval fortification systems in the region.