Welcome to our Website

Thank you for visiting our website, we will keep you updated here with latest news and events. 

You can also now signup and renew your membership online. 



  • Member Support
    We work for our members and landowners to facilitate access to some of the best cave diving sites in Australia. Members receive local support, social events and Guidelines, which is our quarterly magazine for everything cave diving.
  • Training
    We have highly experienced Instructors on hand to train you in managing the risks of cave diving so that you can safely explore these wonderful sites.
  • Extensive Sites
    We have access to over 50 dive sites around Australia and more are being discovered all the time.
  • Visitor Diving
    If you are certified cave diver, you can apply for a 3 month Visitor Diving Permit and receive all the benefits of full membership.
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Upcoming Events

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Latest News

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  • Christmas Dive Bookings - DEW Sites 12th December 2021 In preparation for the Christmas season, please note changed booking timeframes for Department of Environment and Water (DEW) sites - Piccaninnie Ponds, Fossil Cave, Gouldens & Sisters Sinkholes ... more
  • New Position Available: Media and Marketing 9th December 2021 The National Committee are seeking a highly motived individual to assist in the newly created position of Media and Marketing Officer. While still a voluntary position, this role would suit someone who is studying media and marketing and wishes to test out their newfound knowledge and skills or ... ... more
  • New Website is going live 16th November 2021 Please be advised the new CDAA website will be going live at approximately 12 PM (AEDT) tomorrow. You will each receive a welcome email after this has occurred. This email will contain a link to reset your password - please follow the link to do so. Your username for the new website will be your... ... more