The capital of Bulgaria is Sofia. Located in the western part of the country, Sofia is not only the largest city but also one of the oldest cities in Europe, with a history stretching back thousands of years. It serves as the political, cultural, and economic center of Bulgaria, hosting numerous universities, museums, and historical sites. Landmarks such as the Alexander Nevsky Cathedral and the Vitosha Boulevard make Sofia a vibrant destination for both locals and tourists. The city boasts a mix of modern infrastructure alongside significant historical architecture.