Kilsby Sinkhole Freediving Retreat - Australia's longest running freedive retreat Freediving courses Melbourne Dive days: Hop on the

Dive days: Hop on the boat and dive into adventure

With 40m of crystal-clear visibility

Book now for next year

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Kilsby Sinkhole Freediving Retreat - Australia's longest running freedive retreat Freediving courses Melbourne Dive days: Hop on theKilsby Sinkhole Freediving Retreat South Australia Were bringing you an exclusive freediving retreat just a short drive from Mt Gambier, SA and its the longest running freedive retreat in Australia! Kilsby Sinkhole isnt just any freshwater dive spot. With 40m of crystal clear visibility, its one of the best places in Australia to explore the underwater world. Add in ocean diving, spearfishing, and some of the clearest freshwater ponds youll ever see,