This episode of ExtraVirgin Food & Travel Postcards comes from  Dubrovnik in Croatia. Working as a tour guide, location scout and photographer, our guest, Ivan Vukovic couldn't be better placed to share the insider secrets of this beautiful medieval walled city on the Adriatic. Ivan tells us about his favourite restaurants, off-the-beaten-track but "must-see" sights and shares lots of useful tips. So, whether you're planning a visit or just armchair travelling, come along with us to Dubrovnik, Croatia.