the North European Plain
The Balkan mountains stretch through Bulgaria, Serbia, and Montenegro.
The Balkan Mountains are located in Europe.
The Balkan itself:) In Bulgarian is Stara Planina ( Old Mountain ) and in Latin is Hemus.
Europe, on the Balkan peninsula (Serbia and Bulgaria).
The Balkan Mountain range (in Bulgaria Balkan Mountain is often called the 'Stara Planina' Mountains)
Southeastern Europe; the Balkan Peninsula.
Russia and Austria-Hungary were the two non-Balkan nations who competed for dominance of the Balkans.
South of Danube, Southern Europe (Europe ends at the URAL mountains!)
Serbia and Bulgaria
THEY ARE IN EUROPE THEY ARE IN BULGARIA!
Western balkan peninsula
Russia and Austria-Hungary were the two non-Balkan nations who competed for dominance of the Balkans.