The castle houses the Civic Museum.
The ticket office closes at 6 pm.
€6
Free admission for EU citizens aged under 18.
Wikipedia https://es.wikipedia.org/wiki/Castel_Nuovo
Número de teléfono +39 081 7955877
Dirección Napoli 80133, Italy
Coordenadas 40°50'17.959" N 14°15'11.856" E