Everyone knows about the volcano just outside Naples. Vesuvius looms over the landscape, and the preserved remains of Pompeii lie just a short train ride from city.
A much bigger supervolcano lies just to the west of the city, with enough potential to change the shape of Italy when it finally blows. It is this volcano that lends its name to the train station that sits opposite Napoli’s stadium: Campi Flegrei.
