@CNN: The extreme Australian outback trek that’s changing lives https://t.co/PFWpdS9YRD via @CNNTravel https://t.co/dvcNUWVIzv

@CNN: The extreme Australian outback trek that’s changing lives https://t.co/PFWpdS9YRD via @CNNTravel https://t.co/dvcNUWVIzv