The gorge was formed by the Fitzroy river cutting through a limestone range that is actually an ancient fossilised reef, made by some distant ancestor of our modern corals back in Devonian period. The river cutting through the limestone creates amazing rock formations, and the annual wet season floods keep the lower parts of the cliffs a pristine white. Bill's tour took us through the natural history of the area as well as touching on some aspects of Bunuba culture. He took us up the gorge in his boat, spotting freshwater crocs on the way, and for a bit of a climb up through a cleft to the top of the reef, pointing out bush foods and bush medicines. Looking out across the reef was like gazing over some alien landscape - with all the jagged rocks, deep clefts and caves, it's easy to see how the Bunuba people were able to hold out against the European invaders back in the 1880s.
We camped out beside the Fitzroy river a couple of nights, then got up early on Saturday morning for our final dash into Broome!
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