The gorges around the Murchison river in the Kalbarri NP are awesome. We walked out to Natures window (photo) but decided not to do the 8km hike as it was quite hot today. We then went to the Z Bend and walked down to the river, a 2.6km "demanding hike". It was steep and lots of rock scrambling but we all really enjoyed it and explored the gorge for a while. We met a geologist from Canada who was studying the arthropod and other fossils in the gorge rocks.