| name | discoverer | image | geology | type | Area (m²) | elevation (m) | Range | date discovered | Depth (m) | Height (m) | city | Website | administrative división | continent | Country | latitude (°) | Width (m) | Length (m) | longitude (°) | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rajko's Cave |  | Majdanpek | website | Southern and Eastern Serbia | Europe | Serbia | 44.4333343506 | 304 | 21.9500007629 | Map |