You are spot on again Spardo 
it is The Devil’s Marbles on The Stuart Highway, in the Northern Territory’s.
earth.google.com/web/search/Dev … M5b3JREAIA
About 70 miles south on that road is Barrow Creek near where Peter Falconio, a young back packer from Huddersfield disappeared in 2001.
en.wikipedia.org/wiki/Murder_of_Peter_Falconio
Twenty years ago, a motorhome club that we belonged to had a competition asking for amusing photos from one of the members trips. The first prize were two top of the range sun loungers. The Mushroomlady sent this photo in and we won. We must have been the only people to have entered the competition. 
