Ancient city enriched by the mutual interplay of cultural forces of the Islamic and Christian worlds, the capital and largest city of the Republic of Albania - Tirana.
Sofia is the capital and largest city of Bulgaria which is located in the Sofia valley of river Iskar basin, at the altitude of 540 meters. Established seven thousand years ago, Sofia is the second oldest city in Europe. Throughout history it had several names and the remains of the old city can still be seen.