Sofia, surrounded by overgrown parks - the capital and largest city of the Republic of Bulgaria. It is located at the foot of popular ski at Mount Vitosha. Sofia, which has a history of more than seven thousand years, - one of the oldest cities in Europe. National Museum of History is one of the largest East European museums. Wide paved boulevards, charming boutiques and truly incendiary nightlife adorn this city of 1.3 million people. In a vibrant city shuttle trolley buses, trams and buses.