Australia

Pretty good idea of what the country is like and it will make you want to come back!

Melbourne
Philip Island - with the nightly Penguin Parade
The Great Ocean Road and Port Campbell National Park
The Grampians, national park area
Ballarat Sovereign Hill historical gold mining village
The historic Bendigo/Echuca area


Adelaide
There is the Barossa Valley - wineries
Victor Harbour and Kangaroo Island - natural beauty.
You will not need a lot of time in the Adelaide area and surrounds.
Mount Gambier - former volcanic area with lakes and other natural formations.


Perth
Namburg National Park
The Karri forests

Cheap Ticket to Australia from London