Not much more direct than this… but that is not always a bad thing, especially when you consider the area around Adelaide that this route covers. To the east of the where the Barrier Highway starts/finishes in Adelaide is the Barossa Valley which is one of Australia’s premier wine growing regions. Not far from the Barossa Valley, and on the other side of the highway is the Clare Valley… which is regarded as one of Australia’s most beautiful wine regions. Not a bad start/finish for the Adelaide-Broken Hill tour.
to from adelaide 
