Agreed on Margaret River for the vino, Vern.

Perth generally was the nicest city I went to, I think. The whole of the south west coast is great.

Barossa Valley is also pleasant, but more of an inland gig without the sea nearby. Lots of German sausage, though, which goes well with the shiraz.

Sidney was a dump when I was there, but it was twelve years ago. Melbourne more interesting due to being more diverse. Adelaide small and relaxed.