1. Krubera (Voronja) locations: Abkhazia Depth: 2.080 Meters
Krubera (Voronja)
2. Lamprechtsofen Vogelschacht Weg Schacht
location: Austria
Depth: 1.632 Meters
Lamprechtsofen Vogelschacht Weg Schacht
3. Gouffre Mirolda / Lucien Bouclier
location: France
Depth: 1.626 Meters
Gouffre Mirolda
4. Reseau Jean Bernard
location: France
Depth: 1.602 Meters
Reseau Jean Bernard
5. Torca del Cerro del Cuevon.
location: Spain
Depth: 1.589 meters
Torca del Cerro del Cuevon