Balkan peninsula

Balkan peninsula is the territory between the Adriatic and the Aegean Sea, bounded on the north by the Sava and the Lower Danube rivers, on the south by the Mediterranean sea, on the west by the Adriatic and Ionian seas, and on the east by the Aegean and Black seas. The countries, partly or fully located, on this peninsula include Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Kosovo, Montenegro, North Macedonia, Romania, Serbia, and Slovenia.