Diana is a wonderful person and tourguide. She gives more information than the average tour guide becaue  of her knowledge of Sicilys history. . She provides indepth knowledge with great analysis and commentary. On a human level, she helped me arrange for tickets to the Greek Theater in Siracusa, recommended the nicest eateries and gelaterias and made sure our car service knew where to pick us up. This is my second tour with Diana and I wouldnt think of doing it with anyone else.