Castel Capuano, Medieval castle in central Naples, Italy
Castel Capuano is a medieval fortress in central Naples featuring thick stone walls, multiple defensive towers, and a central courtyard extending across several levels. The structure blends royal residential areas with judicial spaces added during its later administrative role.
William I of Sicily built this fortress in the 12th century as a royal residence. Under Spanish rule in later centuries, it transformed into the center of judicial authority and lost its palace function.
The castle served as the seat of justice for centuries and still shapes how locals view law and order in the city. Walking through its spaces, you sense how deeply this place is tied to Naples' legal history.
The building sits on a busy street in the city center, making it easy to locate and reach. You can explore the outer areas and courtyard, though some interior sections may have restricted access.
The underground chambers once held prison cells for people awaiting trial. Outside the building, an old pillar marks where debtors were publicly punished as a form of court justice.
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