Timeline Of Annual Events in Syria

April                            Flower Show in Latakia
April/May                    Desert Folk Festival in Palmyra
July                             Vine Festival in Suweida
July                             Cotton Festival in Aleppo
July                             International Flower Festival in Damascus
August/September      International Fair in Damascus
October                       Folklore and Music Festival in Bosra
November                     Film and Theatre Festival in Damascus
Check the local newspaper for exact dates, closer to your arrival date.