10. Jenolan System
- length: 22.5 km
- location: Oberon, Australia
- place in the world: 239
9. Mini – Martin Cave
- length: 23 km
- location: Tasmania, Australia
- place in the world: 226
8. Old Homestead Cave
- length: 28 km
- location: Nullarbor, Australia
- place in the world: 175
7. Ellis Basin System
- length: 33.4 km
- location: New Zealand
- place in the world: 141
6. Atea Kananda
- length: 34.5 km
- location: Papua New Guinea
- place in the world: 136
5. Greenlink/Middle Earth Cave
- length: 34.9 km
- location: New Zealand
- place in the world: 132
4. Nettlebed Cave System
- length: 38.2 km
- location: South Island, New Zealand
- place in the world: 110
3. Mamo Kananda
- length: 54.8 km
- location: Papua New Guinea
- place in the world: 65
2. Bulmer Caverns
- length: 74.3 km
- location: Tasman, New Zealand
- place in the world: 36
1. Bullita Cave System
- length: 120.4 km
- location: Gregory National Park, Australia
- place in the world: 18
The most popular
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