Crystal Clear Sinkholes that Should Not Exist!

To learn to freedive in Australia check out: What an adventure swimming and snorkelling in Ewens Ponds and Piccaninnie Ponds! With their incredible structure, crystal clear water, and almost alien algae, these places are so otherworldly! While I was in Mt Gambier snorkelled these spots a few times and really got the chance to explore their nooks and crannies. Safe to say this is just another reason why Mt Gambier is South Australia is one of the most amazin