This is the Wave Rock (Rock Ola) in Australia. Believed to be one of the oldest rocks on Earth, with million years. Its distinctive shape is caused by erosion of 60 million years. Photo: Getty Images rocks-minerals-gems-and-geology
South Australia's Riverland is a special place where the cool, meandering river feeds wetlands and irrigates citrus groves. You set the pace, either action-packed river sports, or tasting the best of fresh seasonal fruits and vegetables and unique beer and wines. Bring your family and friends and switch to ‘River time’.