| Title | Length | Depth | Explored | Approx. | Duplicate | Surface | Shots | Stations |
| Predjamski sistem kat. št. 734 | 15111 | 213 | 20 | 0 | 0 | 0 | 77801 | 77833 |
| Erazemov rov | 163 | 49 | 0 | 0 | 0 | 0 | 2207 | 2208 |
| Konjski hlev | 298 | 9 | 0 | 0 | 0 | 0 | 6514 | 6515 |
| Blatni rov | 679 | 43 | 20 | 0 | 0 | 0 | 4324 | 4325 |
| fiženca | 354 | 49 | 0 | 0 | 0 | 0 | 7006 | 7007 |
| Vilinska kraljestvo | 421 | 47 | 0 | 0 | 0 | 0 | 2179 | 2180 |
| notranjski kanin | 44 | 35 | 0 | 0 | 0 | 0 | 433 | 434 |
| Stara jama | 512 | 14 | 0 | 0 | 0 | 0 | 3513 | 3514 |
| rov večne trobente | 278 | 37 | 0 | 0 | 0 | 0 | 33 | 34 |
| Črna dvorana | 186 | 23 | 0 | 0 | 0 | 0 | 1534 | 1535 |
| juzni rov | 204 | 15 | 0 | 0 | 0 | 0 | 722 | 723 |
| vzhodni | 958 | 42 | 0 | 0 | 0 | 0 | 7267 | 7268 |
| rov proti Severjevi dvorani | 54 | 3 | 0 | 0 | 0 | 0 | 503 | 504 |
| zahodni | 1823 | 94 | 0 | 0 | 0 | 0 | 4316 | 4317 |
| bojanovo brezno kat št. 12210 | 790 | 171 | 0 | 0 | 0 | 0 | 149 | 141 |
| marjan vilhar | 2610 | 111 | 0 | 0 | 0 | 0 | 7895 | 7896 |
| spodaj1 | 157 | 27 | 0 | 0 | 0 | 0 | 414 | 415 |
| nevetrovna luknja | 151 | 25 | 0 | 0 | 0 | 0 | 32 | 33 |
| Borovniski rov | 383 | 57 | 0 | 0 | 0 | 0 | 1302 | 1303 |
| blatna torta | 187 | 49 | 0 | 0 | 0 | 0 | 376 | 378 |
| Predjama vzhodno od raja | 719 | 132 | 0 | 0 | 0 | 0 | 4431 | 4431 |
| kamin pri precki | 42 | 22 | 0 | 0 | 0 | 0 | 292 | 293 |
| Predjama vhodni rov | 477 | 39 | 0 | 0 | 0 | 0 | 628 | 629 |
| desna dvorana pred vetrovno | 114 | 28 | 0 | 0 | 0 | 0 | 818 | 819 |
| Za Lokvo | 990 | 57 | 0 | 0 | 0 | 0 | 3404 | 3405 |
| slepi | 45 | 25 | 0 | 0 | 0 | 0 | 503 | 504 |
| lokva jddr | 1257 | 54 | 0 | 0 | 0 | 0 | 6095 | 6096 |
| Lesnikov prehod | 86 | 30 | 0 | 0 | 0 | 0 | 505 | 506 |
| Predjama karantenija | 109 | 19 | 0 | 0 | 0 | 0 | 680 | 681 |
| Nad Galeo | 46 | 42 | 0 | 0 | 0 | 0 | 226 | 227 |
| predj289 | 43 | 10 | 0 | 0 | 0 | 0 | 204 | 205 |
| Slepko | 69 | 18 | 0 | 0 | 0 | 0 | 272 | 273 |
| kamin pri MTH | 32 | 15 | 0 | 0 | 0 | 0 | 167 | 168 |
| Karantanija Brezno 2 | 58 | 12 | 0 | 0 | 0 | 0 | 158 | 159 |
| Vidova ovira | 122 | 21 | 0 | 0 | 0 | 0 | 1750 | 1751 |
| Zah rov kamin | 61 | 18 | 0 | 0 | 0 | 0 | 293 | 294 |
| Hrusiski rov | 161 | 21 | 0 | 0 | 0 | 0 | 514 | 515 |
| Prekopan rov Karantenija | 39 | 24 | 0 | 0 | 0 | 0 | 288 | 289 |
| Brezno do Lokve | 98 | 27 | 0 | 0 | 0 | 0 | 2178 | 2179 |
| Zmajev trebuh | 208 | 25 | 0 | 0 | 0 | 0 | 2783 | 2784 |
| Lepotni rov | 13 | 4 | 0 | 0 | 0 | 0 | 482 | 483 |
| Pozabljivi kamin 1 | 71 | 57 | 0 | 0 | 0 | 0 | 411 | 412 |