Bulgaria is crossed by historically important routes from the northern and eastern Europe to the Mediterranean basin and from western an central Europe to the Middle East. Founded in 681 and thus one of the oldest countries in Europe.
| Areas | : 110,910 km² |
| Capital | : Sofia |
| Population | : 7,679,290 |
| Density | : 70 /km² |
| Currency | : lev / BGN |
| Language | : Bulgarian Macedonia, Serbia, Turkey, Romania |
| Border with | : Macedonia | Romania | Serbia | Turkey |