APO, AE

ZIP code 09021 is located in Naples, Italy. This area is known for its historical landmarks, including the iconic Castel dell'Ovo, a seaside castle dating back to Roman times, and the picturesque Lungomare waterfront promenade. Visitors can also explore the vibrant fishing district of Borgo Marinari and indulge in traditional Neapolitan cuisine at the nearby restaurants and cafes.