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Number of caves and their conservation status in the investigated regions of Romania
| Region | Level 1 | Level 2 | Level 3 | Level 4 | Without level | Total |
|---|---|---|---|---|---|---|
| Banat Mountains | 1 | 3 | 4 | – | 2 | 10 |
| Dobrogea Plateau | – | – | 3 | – | 3 | 6 |
| Eastern Carpathians | – | 2 | 1 | 2 | 7 | 12 |
| Southern Carpathians | 1 | 2 | 4 | 1 | 7 | 15 |
| Apuseni Mountains | 5 | 7 | 8 | 3 | 12 | 36 |
| Total | 7 | 14 | 20 | 6 | 31 | 79 |
