Karnobat Municipality participated in the first ever exhibition of historic tourist sites in the Balkans on 26 November 2014. The event aims to promote the cultural heritage and natural resources of the Balkan countries as a common, shared resource carrier of universal values . All this as the basis for the creation and supply of new Balkan combined tours and travel packages.

Participants in the first B2B travel forum have national tourist boards and associations; Municipalities and tourist centers; Tour operators and travel agents; Hotels and hotel chains; Operators and providers of services related to tourism; Media and journalists. Participation allow Karnobat municipality to present to the participants of the B2B meeting details and potential new services that are revealed in the fortress Markeli. All visitors to Go2Balkans are professionals who develop and sell tourism products and all meetings, professional contacts and discussions.