https://www.tourism.government.bg/en/kategorii/novini/minister-angelkova-takes-part-opening-green-days-exposition
Minister Angelkova takes part in the opening of the Green Days exposition | Ministry of Tourism
Events like the Green Days festival help Bulgaria assert itself as a sustainable tourism destination by promoting all types of alternative tourism, which one...
in the openingtakes partgreen daysministerangelkova