Site Map: 
Site Open: 
CDAA Site Rating: 
Nullarbor, WA
Site Owner: 

Department of Lands, Planning and Heritage, Government of Western Australia.

Access Notes: 
  • Apply in writing or email for permission to dive at least four weeks in advance of trip.
    • Miss Shannon Alford, Email:
    • Department of Planning, Lands, and Heritage; P.O. Box 1143, West Perth WA 6872.
    • Phone: (08) 6552 4661
    • Fax: (08) 6552 4417
  • A site indemnity form must be filled out for each visit to the site.  Form can be downloaded here.
  • Diving permission acknowledged by official letter from Land Owner.
Site Description: 

Large talus filled main passage south-west from doline leads to two lakes, one large and one small. 100 metre long sump at end of 150 metre long large lake leads to a further dome-shaped airspace and submerged passages beyond. Main sump has a large offshoot to the south-east over 150 metres long. Smaller lake reaches 28 metres depth.