An amazing city in by itself, Naples was once home to royal families from the Houses of Anjou and Valois, to that Trastamara, Bourbons, Murat, and Bonaparte. So, what makes Naples so accommodating to even royal families that they settled here or close by? Within Naples are wondrous ancient Greek colonial settlements like the Napoli Sotterranea, majestic medieval castles like Castel Nuovo and Castel dell’Ovo, interesting social meeting points like Piazza del Plebiscito, exquisite and authentic and local foods, amazing nightlife and walks around the city, and world-class art from Caravaggio, Bernini, and Scarpelli. So imagine what an itinerary of the best day trips from Naples would look like in…