Bulgaria is a Balkan state with various relief. The state is located on the black sea coast. The Danube river flows through the territory. Bulgaria is influenced by Greek, Slavic, Ottoman and Persian cultures. The country has a rich heritage. It has preserved traditional music and many dances, costumes and crafts. In the V century BC at the foot of the dome – shaped Vitosha mountain range was founded the capital of the state-Sofia. The population of the country is seven million people.