Moorish Castle of São Jorge (Castelo de São Jorge)

The Moorish Castle of São Jorge (Castelo de São Jorge) crowns a prominent hill in central Lisbon overlooking the Baixa and the Tagus River. Archaeological evidence and historical summaries indicate human occupation of the hill from at least the 8th century BC, with the oldest fortifications dating to the 2nd century BC. The site was occupied in succession by Phoenicians, Carthaginians, Romans and Moors prior to the Portuguese conquest during the 1147 Siege of Lisbon (accounts vary slightly on some details of the conquest). Since the 12th century the castle complex has served varied functions including a royal palace, military barracks and the home of the Torre do Tombo National Archive; extensive restorations have created enclosed grassy areas and preserved walls for visitors. The supplied sources are travel and reference materials focusing on the site's history, restoration and visitor experience; none of the provided materials describe paranormal phenomena, hauntings, apparitions, or named entities associated with the castle. Consequently there are no documented supernatural events or spirits in the referenced material. The castle's cultural significance is well attested: it is treated as one of Lisbon's principal historic landmarks and a principal tourist attraction offering panoramic views across the city.