Yep, definitely Karajini National Park, WA. Here's my picture from the same point, not quite as creative of course, but you can tell it's the same cliff!
I haven't got that exact picture but here are some diagrams of the area. If I had to choose one place in WA, Karajini NP would be at the top of the list, but avoid school holidays at all costs. Also go around to Hamersley Gorge, the rock colours are amazing (last 2 images).
Weano Gorge is my favourite place to visit. We camped there in 84', and swam down in the gorge pools, also climbed all the way thru and rapelled down the falls. Bloody good time. It was all known as Hammersley Range National Park back then.
-- Edited by Bicyclecamper on Monday 22nd of July 2019 07:24:25 PM