Alhambra Al Andalus, in an attempt to preserve the small Jewish settlement also located on the natural plateau, Sabikah Hill. Ibn Nasr, the founder of the Nasrid Dynasty, was forced to flee to Jaén to avoid persecution by King Ferdinand III of Castile and the Reconquista supporters working to end Spain's Moorish rule. After retreating to Granada, Ibn-Nasr took up residence at the Palace of Badis ben Habus in the Alhambra. A few months later, he embarked on the construction of a new Alhambra fit for the residence of a sultan. According to an Arabic manuscript since published as the "Anónimo
Alhambra from the beginning of the 14th century but has been restored several times. The "Villa de los Martires" (Martyrs' Villa), on the summit of Monte Mauror, commemorates by its name the Christian slaves who were forced to build the Alhambra and confined here in subterranean cells. The "Torres Bermejas" (Vermilion Towers), also on Monte Mauror, are a well-preserved Moorish fortification, with underground cisterns, stables, and accommodation for a garrison of 200 men. Several Roman tombs were discovered in 1829 and 1857 at the base of Monte Mauror. Among the other features of the Alhambra are the "Sala de la Justicia"