The international tourism exhibition "Greek Tourism Expo '17" opens on Friday at the Metropolitan Expo exhibition centre in Athens.In the exhibition, which will be open to public until Sunday, there will be a presentation of the entire Greek tourism sector, along with an introduction of new sectors such as gastronomy tourism, alternative and domestic tourism, health tourism and bioclimatic hotels.According to the organisers, 150 Hosted Buyers in each sector from 40 countries will take part in the exhibition, while a series of B2B meetings will take place.RELATED TOPICS: Greece, Greek tourism news, Tourism in Greece, Greek islands, Hotels in Greece, Travel to Greece, Greek destinations , Greek travel market, Greek tourism statistics, Greek tourism report