Caen Castle (Château de Caen)

Perched on a hill in the heart of Caen, the 11th-century Château de Caen stands as one of the largest medieval enclosures in Europe. Built by William the Conqueror, its formidable walls successfully repelled numerous invasions until the mid-13th century when French forces recaptured both the castle and Normandy. Today, visitors can explore the historic site, which now houses the Museum of Fine Arts and the Museum of Normandy, offering a blend of historical architecture and cultural exhibits.