Hancock Gorge, Karijini National Park, Pilbara, North Western AustraliaIn the north of Karijini National Park, small creeks hidden in the rolling hillsides, dry for much of the year, can quickly turn into sheer sided chasms up to 100 metres deep. These are the parks famous gorges. They are spectacular but can also be dangerous. Further downstream, the gorges widen and their sides change from sheer cliffs to steep slopes of loose rock. It's such a beautiful place.