Built in the 8th and 9th centuries during a period of Islamic rule in Spain, the impressive Moorish Castle occupies a sheer hilltop above Sintra. It was an important strategic site during the Reconquista, though the castle surrendered peacefully to Christian forces in 1147 after the fall of Lisbon. Today it’s a beautiful ruin. There’s not much to see apart from the castle itself, but the history and walk along the walls (careful on the steps, and the uphill portion is a moderate hike) are well worth the visit.
