naples, italy promenade and city day view. mergellina coastal section seen from castel dellovo islet fortress at the gulf of

naples napoli promenade italy mergellina coastal waterfront gulf sea surrounding city buildings day cloudy sky travel architecture water cityscape urban building skyline view europe campania landscape outdoor downtown coastline panoramic mediterranean scenic tourism port hill seaside destination horizontal exterior modern panorama culture castel dell’ovo islet fortress dellovo view