On this tour we were 75 persons. The guide had a great responsabilbity to pilot us all, and she did it very proffessionally. She also changed from English to German to Italian and back to English again instantanously. I just say, BRAVO! We had a local guide at the Greek theater, who were very learned and skilled.
I appreciated too, the visit in the charming harbour of Siracusa and the visit to the island of Ortigia.