List of caves in Slovenia

The following is a list of caves in Slovenia:

Slovenia is a country of caves, with some 8,500 being registered. On average, 100 new caves are discovered each year.

Some of the more famous ones are:

* Krizna jama
* Planinska jama
* Postojnska jama
* Škocjanske jame

* List of caves by length
*1. Postojnska jama (system), length (m): 20.570 m, depth (m): -115, location: Pivška kotlina, river: Pivka
*2. Predjama (system), length (m): 13.092, depth (m): -143, location: Pivška kotlina, river: Lokva, Belščica
*3. Kačna jama, length (m): 12.750, depth (m): -280, location: Divaški kras, river: underground Notranjska Reka river
*4. Sistem Migovec, length (m): 11.300, depth (m): -970, location: zaledje Tolminke
*5. Pološka jama, length (m): 10.800, depth (m): -704, location: zaledje Tolminke
*6. Črnelsko brezno, length (m): 11.450, depth (m): -1.198, location: Rombonski podi
*7. Križna jama, length (m): 8.273, depth (m): -32 location: Loško polje, rivers:Farovščica and Bloščica (only in high waters)
*8. Karlovice (system), length (m): 8.057, depth (m): -12, location: Cerkniško polje, rivers: Cerkniščica and other outflows from Cerkniško polje
*9. Planinska jama, length (m): 6.656, depth (m): -65, location: Planinsko polje, rivers: Rak and Pivka
*10. Dimnice, length (m): 6.020, depth (m): -134, location: Matarsko podolje, rivers: sink stream of Velike Loče (blind valley)
*11. Brezno pri gamsovi glavici, length (m): 6.000, depth (m): -817, location: Bohinjske planine
*12. Škocjanske jame, length (m): 5.800, depth (m): -250, location: Divaški kras, river: Reka
*13. Najdena jama, length (m): 4.987, depth (m): -121, location: Planinsko polje, river: Unica
*14. Zelške jame, length (m): 4.742, depth (m): -45, location: Rakov Škocjan, river: Rak
*15. Podpeška jama, length (m): 4.390, depth (m): -20, location: Dobrepolje
*16. Čehi 2, length (m): 5.291, depth (m): -1.502, location: Rombonski podi - deepest abbyss in Slovenia
*17. Logarček, length (m): 4334, depth (m): -120, location: Planinsko polje
*18. Velika ledena jama v Paradani, length (m): 4090, depth (m): -650, location: Trnovski gozd
*19 Molička peč (system),length (m): 3.827, depth (m): -1.135, location: Dleskovška planota
*20. Mala Boka, length (m): 3.545, depth (m): -353, location: Bovška kotlina
*21. Skalarjevo brezno, length (m): 3.485, depth (m): -911, location: Kaninski podi
*22. Brezno pod Moličko pečjo, length (m): 3.009, depth (m): -533, location: Dleskovška planota
*23. Tkalca jama, length (m): 2.885, depth (m): -71, location: Rakov Škocjan
*24. Beško-Ocizeljski sistem,length (m): 2.780, depth (m): -150, location: Podgorski kras
*25. Hotiško-Slivarski sistem, length (m): 2.644, depth (m): -180, location: Matarsko podolje
*26. J4, length (m): 2.640, depth (m): -520, location: Rombonski podi
*27. Vandima, length (m): 2.500, depth (m): -1.182, location: Rombonski podi
*28. Huda Luknja, length (m): 2.339, depth (m): -119, location: Paka valley
*29. Jazbina v Rovnjah, length (m): 2.233, depth (m): -160, location: Matarsko podolje
*30. Viršnica, length (m): 2.139, depth (m): -62, location: Radensko polje
*31. Gorjanska jama, length (m): 2.054, depth (m): -153, location: Mežakla
*32. Podstenska jama, length (m): 1.984, depth (m): -65, location: Mala gora (Ribnica)
*33. Vipavska jama, length (m): 1932, depth (m): -64, location: Vipavska dolina
*34. Ponor polne lune, length (m): 1.873, depth (m): -370, location: Banjšice
*35. Kostanjeviška jama, length (m): 1.813, depth (m): -47, location: Gorjanci
*36. Renejevo brezno, length (m): 1.700, depth (m): -1.068, location: Kaninski podi
*37. Osapska jama, length (m): 1.607, depth (m): -54, location: Podgorski kras
*38. Željnske jame, length (m): 1.600, depth (m): -12, location: Kočevsko polje
*39. Kamniška jama, length (m): 1.570, depth (m): -226, location: Kamniška Bistrica
*40. Križna jama 2, length (m): 1.565, depth (m): -80, location: Loško polje, river: Farovščica
*41. Pekel, 1.310 length (m): 1310, depth (m): -40, location: Ponikovski kras (Polzela)
*42. Tajna jama 1, length (m): 1.300, depth (m): -30, location: Ponikovski kras (Polzela)
*43. Brezno pri Leški planini, length (m): 1.264, depth (m): -536, location: Jelovica
*44. Botrova jama, length (m): 1.250, depth (m): -516, location: Bohinjske planine
*45. Vodna jama v Lozi, length (m): 1.235, depth (m): -75, location: Slavinski ravnik (Prestranek)
*46. Lipiška jama, length (m): 1.194, depth (m): -230, location: Sežanski kras
*47. Ljubljanska jama, length (m): 1.120, depth (m): -310, location: Kamniška Bistrica
*48. Ledeno špičje, length (m): 1.118, depth (m): -255, location: Krnsko pogorje
*49. Izvir Bilpa, length (m): 1.100, depth (m): -41, location: Kolpa valley
*50. Medvedjak, length (m): 1.092, depth (m): -129, location: Matarsko podolje
*51. Jama v Kofcah, length (m): 1.090, depth (m): -103, location: Velika planina
*52. Prepadna jama, length (m): 1.080, depth (m): -148, location: Kolpa valley
*53. C 11 (Možnica), length (m): 1.074, depth (m): -644, location: zaledje Loške Koritnice *54. Snežna jama na planini Arto, length (m): 1.062, depth (m): -75, location: Raduha
*55. Kmetov brezen, length (m): 1.049, depth (m): -41, location: Hotenjski ravnik (Hotedršica)
*56. Čendova jama, length (m): 1.040, depth (m): -126, location: Baška grapa
*57. Hrušiške ponikve, length (m): 1.036 -152, location: Matarsko podolje
*58. Lekinka, length (m): 1.032 -17, location: Pivška kotlina
*59. Kamenšca, length (m): 1 023 -147, location: Matarsko podolje
*60. Martinska jama pri Markovščini, length (m): 1.004 -120, location: Matarsko podolje
*61. Novokrajska jama, length (m): 1.000, depth (m): -113, location: Jelšanska brda
*62. Brezno pod Velbom, length (m): 1.000, depth (m): -852, location: Kaninski podi

**source: [http://www.burger.si/uvod/facts_caves.html Slovenian caves]