The Limestone Coast is home to some of South Australia’s most spectacular natural wonders. In the heart of Mount Gambier discover the aptly-named Blue Lake, the underground oasis, Umpherston Sinkhole, snorkel or dive the crystal-clear waters of the Kilsby Sinkhole or Piccaninnie Ponds or snuggle up glamping under a blanket full of stars. Top it off with wine from over 40 cellar stunning cellar doors steeped in history and taste the flavours of Mayura Station Australia’s premium, boutique beef producer. Fly direct from Adelaide to Mount Gambier with Rex. The starting point of the Southern Ocean Drive road trip, pack up the car and explore the best of the region before journeying on the Fleurieu Peninsula and Limestone Coast.