In southern Bulgaria, golden jackals were recorded to have attacked 1,053 sheep between 1982-87.

The city of Smolyan in southern Bulgaria is named after this tribe.

The point is named after the city of Pazardzhik in southern Bulgaria.

The point is named after the settlement of Ustina in southern Bulgaria.

This is one of the important railway routes between northern and southern Bulgaria.

The peak is named after the town of Chirpan in southern Bulgaria.

The point is named after the town of Kardzhali in southern Bulgaria.

Partisan detachments were particularly active in the mountain areas of western and southern Bulgaria.

The feature is named after the town of Parvomay in southern Bulgaria.

The pass is on one of the main roads connecting northern and southern Bulgaria.