Jon Shaw at ginclearfilm recently filmed & produced this awesome video, shot at Fish Rock Cave 2km off South West Rocks in Northern NSW.

At 120 metres long and with an entrance 24m below the surface of the ocean, Fish Rock Cave is well known as one of the largest ocean caverns in the southern hemisphere, and one of the world’s most challenging underwater caves to pass through. Last year Aussie Mike Wells became the first person to swim through the tunnel on just one breath; his freedive taking 2 minutes 40 seconds. You may remember watching the story on TV, if not you can check out the 60 Minutes story here.