The Alcázar Genil is a Muslim-era palace in the city of Granada. It was originally called al-Qasr al-Sayyid ('the palace of the lord') and is located beside the River Genil outside the Alhambra's walls. Today, only a pavilion of the palace is preserved.
It was built in 1218 or 1219 by Sayyid Ishaq, a member of the Almohad dynasty. In 1237, Muhammad I of the Nasrid dynasty took over Granada and the dynasty was since associated with the palace. His grandson, Muhammad III (reigned 1302–1209) temporarily lived here after he was dethroned, before moved to Almuñécar.
References:The Château de Foix dominates the town of Foix. An important tourist site, it is known as a centre of the Cathars. Built on an older 7th-century fortification, the castle is known from 987. In 1002, it was mentioned in the will of Roger I, Count of Carcassonne, who bequeathed the fortress to his youngest child, Bernard. In effect, the family ruling over the region were installed here which allowed them to control access to the upper Ariège valley and to keep surveillance from this strategic point over the lower land, protected behind impregnable walls.
In 1034, the castle became capital of the County of Foix and played a decisive role in medieval military history. During the two following centuries, the castle was home to Counts with shining personalities who became the soul of the Occitan resistance during the crusade against the Albigensians.