Castello di Monreale, Sardara

Castello di Monreale stands in the municipality of Sardara in Italy, and it was erected in the early medieval period between the late ninth and the early tenth centuries, built in continuation of earlier Nuragic structures.

The site developed from this early medieval foundation into a fortified settlement and kept a strategic role across centuries. By 1309 the castle was described with names that linked it to the hill and royal status, recorded historically as Castrum de Monte and as Castrum Montis Regalis di Sardara, and explicitly called “reale” in documents of that year. In 1309 King James II of Aragon granted the castle to Mariano and Andreotto de Bas, who served as judges of Arborea, while administration of the place was entrusted to the Comune of Pisa acting on their behalf.

Military events in the early fourteenth century tied the stronghold to the conflicts of Sardinia. In 1324 the site appears for the first time as a royal residence. That same year Ugone II of Arborea camped near Pabillonis and secured a victory over Pisan forces in the territory that includes Sardara and Sanluri. The fortress later reached its greatest splendour during the rule of Eleonora d’Arborea, who succeeded her brother Ugone III and consolidated authority from this center.

The last phase of Arborean rule is recorded in the aftermath of the battle of Sanluri on 30 June 1409, when the defeated judge Guglielmo III of Narbona sought refuge at the castle. In later centuries the site served a judicial and penal function, being used as a mandamental prison until the seventeenth century. Over time the castle fell into neglect and was left ruined, but between 1987 and 2011 nine campaigns of consolidation and restoration were undertaken, which improved preservation of the monument and uncovered the remains of the village that lay beneath the hill.