Bulgaria is a Balkan country whose contrasting landscapes include the Black Sea coast, a mountainous interior, and rivers such as the Danube. The country's culture is influenced by Greek, Slavic, Ottoman and Persian elements. These influences have given rise to a long and complex tradition in the areas of dance, music, costume, and crafts. The capital Sofia lies at the foot of the Vitosha Mountains and was founded in the 5th century BC. Founded in BC. ― Google