Snorkel crystal clear waters of one of Australia’s best dive sites. With all gear supplied , be guided and supported by our fully qualified Snorkel Supervisor. Enjoy the tranquil feeling whilst being suspended in dancing beams of light. A magical experience. Here are some fab photos and video footage of the experience of snorkelling at Kilsby Sinkhole, near Mount Gambier, on the Limestone Coast of South Australia. We hope to see you here, soon. Please be aware that given the natural environment , we do see Bee activity in the warmer months. Bookings available below.