In the picture above the text you can see map of all important rivers in the republics of former Yugoslavia.
All the rivers are marked with numbers, and some of them are marked with scale of WW river difficulty.
In the text below is the list of the rivers with numbers on the map:
1. Soča (Slovenia)
2. Savinja (Slovenia)
3. Kupa (Croatia)
4. Korana (Croatia)
5. Krka (Slovenia)
6. Krka (Croatia)
7. Una (Bosnia & Herzegovina)
8. Krupina (Croatia)
9. Dravinja (Slovenia)
10. Vipava (Slovenia)
11. Idrica (Slovenia)
12. Sana (Bosnia & Herzegovina)
13. Unac (Bosnia & Herzegovina)
14. Cetina (Croatia)
15. Bosna (Bosnia & Herzegovina)
16. Drina (Bosnia & Herzegovina, Serbia)
17. Neretva (Bosnia & Herzegovina, Croatia)
18. Velika Morava (Serbia)
19. Zapadna Morava (Serbia)
20. Južná Morava (Serbia)
21. Ibar (Montenegro, Serbia)
22. Vardar (Macedonia)
23. Treska (Macedonia)
24. Crna (Macedonia)
25. Lim (Montenegro, Serbia, Bosnia & Herzegovina)
26. Tara (Montenegro, Bosnia & Herzegovina)
27. Piva (Montenegro)
28. Morača (Montenegro)
29. Ceotina (Montenegro, Bosnia & Herzegovina)
30. Krivaja (Bosnia & Herzegovina)
31. Zeta (Montenegro)
32. Beli Drim (Serbia)
33. Crni Drim (Macedonia)
34. Veternica (Serbia)
35. Jablanica (Serbia)
36. Toplica (Serbia)
37. Rasina (Serbia)
38. Nišava (Serbia)
39. Beli Timok (Serbia)
40. Crni Timok (Serbia)
41. Pek (Serbia)
42. Vlasina (Serbia)
43. Bregalnica (Macedonia)
44. Pčinja (Macedonia)
45. Raška (Serbia)
46. Studenica (Serbia)
47. Moravica (Serbia)
48. Kolubara (Serbia)
49. Drava (Slovenia, Croatia)
50. Rama (Bosnia & Herzegovina)
51. Spreča (Bosnia & Herzegovina)
52. Trebišnica (Bosnia & Herzegovina)
53. Tamnava (Serbia)
54. Uvac (Serbia)
55. Kriva (Macedonia)