A cultural institution with pan-Hellenic and inter-Balkan resonance that is takes place every year in Kastanies of Evros, near the banks of Ardas river. It combines entertainment, fun and tourist promotion of Greece. This is a meeting of young people from all over the country and the Balkans.
In addition to music concerts, take place a variety of side events such as cinema, exhibitions, sporting events, theatrical performances, volunteer activities, promotion of local tradition, ecotourism tours and many other activities. Young people camp for five days in the “river of civilization” to send the message of peaceful coexistence of people.