Sofia, the capital of Bulgaria. Founded seven thousand years ago, Sofia is one of the oldest city in Europe. With population of 1,220,000 and territory of 1310 sq km Sofia is the largest city in Bulgaria and major industrial, commercial, transportation, scientific and cultural centre. The capital includes 24 administrative and territorial districts and 34 mayor-led councils.

The Sofia's modern skyline blend over two hundred and fifty historic landmarks and architectural monuments.