Trace a story as old as the earth in South Australia's largest mountain range. The majestic, timeworn Flinders Ranges sprawl across three national parks and stretch more than 430km from Crystal Brook to Lake Callabonna. Climb Mt Remarkable in the southern Flinders Ranges and the huge, natural amphitheatre of Wilpena Pound in the centre. In the arid north, there's a wilderness sanctuary and an observatory to explore. Find yourself in this ancient outback story, where adventure, tranquility and spirituality co-exist.