Kartchner Caverns – Arizona, USA
Cango Caves – Western Cape, South Africa

Harrison’s Cave – Allen View, Barbados

Carlsbad Caverns – New Mexico, USA

Mammoth Cave – Kentucky, USA

Dongzhong Cave – Guizhou, China

Fantasy Cave – Dannervirke, New Zealand
Phong Nha Cave – Minh Hoa, Vietnam

Barton Creek Cave – Cayo, Belize

Škocjan Caves – Trieste, Slovenia
Deer Cave – Borneo, Malaysia

Onondaga Cave – Missouri, USA

Puerto Princesa Underground River – Palawan, Philippines

Majlis al Jinn Cave – Muscat, Oman

Eisriesenwelt Ice Caves – Werfern, Austria
Fantastic Cave Pit – Georgia, USA

The Reed Flute Cave – Guangxi, China

Blue Grotto – Capri, Italy

Ice Cavern – Skattafel, Iceland
Lascaux Caves – Motignac, France

Cave of Crystals – Chihuahua, Mexico

Glowworm Cave – Waitomo, New Zealand

Fingal Cave – Staffa, Scotland

Cave of the Swallows – Aquismon, Mexico

Cave of the Ghost – Cainama National Park, Venezuela
