In a country where castles dot coastlines and hilltops, the Aragon Castle of Calvi Risorta seems a bit out of place. Instead of commanding an ocean or valley view, the medieval castle sits right off the roadway miles from the coast, in a relatively flat area of Campania, Italy. The castle is in fact strategically located along the route from southern Italy to Rome. Just as the nearby modern highway (the A1) now directly connects Naples to Rome, the ancient Via Latina and the Appian Way once meandered through Campania. …