The Castelo de Penedono is a medieval castle located in the municipality of Penedono, Portugal. Built in the 12th century, it served as a strategic military stronghold during the Reconquista, a period when Christian kingdoms sought to reclaim territory from Muslim rule. The castle features impressive stone walls and a well-preserved keep, offering visitors a glimpse into its historical significance. Surrounded by beautiful landscapes, the castle is situated on a hilltop, providing panoramic views of the surrounding countryside. Today, the Castelo de Penedono is a popular tourist attraction, drawing history enthusiasts and visitors interested in Portugal's rich heritage.