The final stretch of Andrew Graham-Dixon and Giorgio Locatelli's journey takes them all the way down to the toe of Italy and the southern regions of Campania and Calabria. Invaders and foreign empires have shaped the culture and cooking here over millennia, making this Italy's most exotic area. First stop Naples, a city unlike anywhere else in the country or the world, attracting visitors for centuries with its vibrant street life and Baroque masterpieces. Further down the coast Amalfi and Paestum reveal outside influences that date back millennia, and then it is on to Italy's Wild West, Calabria, with its extraordinary, untouched countryside and art.