Castell de Cardona is a historic castle located in the town of Cardona, in the Catalonia region of Spain. Built in the 9th century, it served as a strategic military stronghold and a residence for the local nobility. The castle features impressive Romanesque architecture and is known for its large keep, which offers panoramic views of the surrounding landscape. The castle played a significant role in various historical events, including the Catalan Civil War in the 15th century. Today, it is a popular tourist attraction, allowing visitors to explore its well-preserved structures and learn about its rich history.