Nr. Region Countries Action
1 Belasitsa Mountain Bulgaria , Greece , Macedonia Show localities
2 Central Balkan Mountain Bulgaria Show localities
3 Danubian Plain Bulgaria Show localities
4 Dervent Bulgaria , Turkey Show localities
5 Eastern Balkan Mountain Bulgaria Show localities
6 Eastern Rhodope Mountain Bulgaria , Greece Show localities
7 Kraishte Bulgaria , Serbia Show localities
8 Kresna Gorge Bulgaria Show localities
9 Lozen Mountain Bulgaria Show localities
10 Lyulin Mountain Bulgaria Show localities
11 Maleshevska Mountain Bulgaria , Macedonia Show localities
12 Ograzhden Mountain Bulgaria , Macedonia Show localities
13 Osogovo Mountain Bulgaria , Macedonia Show localities
14 Pirin Mountain Bulgaria Show localities
15 Plana Mountain Bulgaria Show localities
16 Rila Mountain Bulgaria Show localities
17 Ruy Mountain Bulgaria , Serbia Show localities
18 Sakar Mountain Bulgaria , Turkey Show localities
19 Sandanski-Petrich Valley Bulgaria Show localities
20 Slavianka Mountain Bulgaria , Greece Show localities
21 Sofia Kettle Bulgaria Show localities
22 South Dobrodgea Bulgaria Show localities
23 Sredna Gora Mountain Bulgaria Show localities
24 Strandzha Mountain Bulgaria , Turkey Show localities
25 Upper Thracian Plain Bulgaria Show localities
26 Vitosha Mountain Bulgaria Show localities
27 Western Balkan Mountain Bulgaria , Serbia Show localities
28 Western Rhodope Mountain Bulgaria , Greece Show localities