Scuba dive Kilsby Sinkhole

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  • Regular price $90.00
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Kilsby's Sinkhole is located on Sisters Road Mount Schank which is just south of Mount Gambier. It is a large, very deep sinkhole located on a working sheep farm that has a very interesting history. It has been used by the Navy to test experimental sonar buoys and by the SA Police to train police divers. This site is world renowned because of its often amazing visibility and depth. The site can be dived as deep as 70 meters (230 Ft) if you are a cave diver with Trimix certifications. After 11:00 the sun rises high enough to begin a spectacular light show that creates rays of light dancing from the surface down to 40m that has to be seen to be truly appreciated.

Reef2Ridge offer guided Scuba diving tours for Divers with Open Water or above Certification. Scuba divers can hire all of the equipment they may need and will be supervised and guided the entire time. 



- All divers must be either certified open water diver or on an open water course with an R2R instructor.

- All divers must have done at least one dive in the previous 6 months (a refresher program is available on application)

- All participants must be at least 15 years of age.

- No Participant is to enter the property without a guide.



- Permit to dive Kilsby Sinkhole

- Transport to and from the site

- A guide to ensure you are as safe as possible, don't accidentally enter the cave zone, don't damage the delicate environment and ensure you see all the best sights!




- Spectators are welcome but incur a site entry fee ($20)

- Equipment hire is not included and is available for $85.