Nevern Castle

Nevern Castle, known in Welsh as Castell Nanhyfer, is a ruined fortress situated near Nevern village in Wales. It stands as one of the earliest stone castles constructed in the region, reflecting its important role during the Norman expansion into Welsh territory.

Before the Norman conquest of Pembrokeshire around 1108, the site likely served as the residence of Cuhelyn, a local Welsh ruler of the 11th century. Following the arrival of the Normans from southwest England, Robert FitzMartin established a motte-and-bailey castle here, adding a large enclosed courtyard known as a bailey. This formative structure played a part in the turbulent control of the surrounding territory.

In 1136, after the Battle of Crug Mawr, Welsh forces successfully recaptured Nevern Castle. Over the next decades, the region of Ceredigion, including the castle, was hotly contested between two Welsh principalities: Gwynedd in the north and Deheubarth to the south. By 1153, Deheubarth had secured control of the area.

The balance shifted again in 1171 when Rhys ap Gruffydd, ruler of Deheubarth, reconciled with King Henry II of England. This agreement returned certain lands, including Nevern Castle, to Anglo-Norman hands. The castle passed to William FitzMartin, Robert’s son, who strengthened ties through marriage to Rhys’s daughter Angharad during the 1170s. It was likely during William’s tenure or possibly earlier under Rhys’s influence that the castle was reconstructed in stone.

In 1189, William FitzMartin joined the crusade led by Richard the Lionheart, leaving Nevern Castle vulnerable. Taking advantage of his absence, Rhys ap Gruffydd and his son Gruffydd retook the fortress. Internal Welsh conflicts impacted the castle’s history further when, in 1194, Rhys ap Gruffydd was imprisoned there by his sons Hywel Sais and Maelgwn. Hywel later released him, prompting Maelgwn to flee into exile.

The following year, in 1195, Hywel Sais deliberately damaged Nevern Castle to prevent English forces from seizing it. After Rhys’s death in 1197, succession disputes continued until the Anglo-Normans reconquered northern Pembrokeshire in 1204. William FitzMartin regained control but chose to establish a new stronghold, Newport Castle, just three kilometers to the east, marking the decline of Nevern Castle’s military importance.

In the modern era, the castle grounds came under community stewardship during the 1980s. Archaeological surveys between 2008 and 2010 uncovered further details about the site before it was prepared for public access. Nevern Castle remains a Scheduled Monument, recognized for its historical significance in the complex medieval struggle between Welsh and Norman powers.