Western Australia

Australia’s largest state, Western Australia, has a number of karst regions with diveable caves, the largest of which is the Nullarbor Plain. Much of the karst is very remote, little visited and poorly documented (at least in terms of cave diving). Some WA karst areas such as Margaret River with it’s many show caves, have no currently known diveable passages, while others still require proper investigation.

Wet Caves and Shipwrecks Australia