About the site Fossil Cave is a small cave-rated dive in Mt Gambier. It’s close to Tank Cave, close enough that there’s ongoing speculation that one day divers might be able to swim from one to the other. It’s a shallow affair but does display the crystal clear water that makes you think you’re diving through air. The cave was named after the fossil remains which were extracted for study back in the 80s. About the dive There’s less light in winter but the lower angle of the sun means it comes in at a better angle for cave entrances like Fossil and Pines. On the day we had high winds and scudding clouds so the sun beams were a [read more…]