The Castelo de Santa Maria da Feira is a medieval castle located in the town of Santa Maria da Feira, Portugal. Built in the 10th century, it served as a strategic military stronghold during various conflicts, including the Reconquista. The castle features impressive stone walls, towers, and a well-preserved keep, showcasing the architectural style of the period. Today, the castle is a popular tourist attraction, offering visitors stunning views of the surrounding landscape. It hosts cultural events and reenactments, allowing guests to experience the history of the region. The site is also part of the Historic Centre of Santa Maria da Feira, recognized for its cultural significance.