Guide To Australia
This site contains many a great many links to tourism sites on Australia.   A great starting point.

The National Museum of Australia
This one's a bit short on content; but you'll find some good educational links.

Lonely Planet - Destination Australia
A really well-organized site.  If your planning a visit to Canberra, you can quickly get an overview of what to expect there.

About Australia
Don't be startled by the friendly voices on this site.  I particularly like the "Facts' section of these pages.

Lighthouses of
Lots of good photos of lighthouses around the continent. 

Sydney2000
The official website of the upcoming 2000 Olympics scheduled for Sydney, NSW.

Global Australia
Tons of information if you plan to travel to Australia.

Kangaroo.com.au
Links to Australian businesses.

Travel Australia
Don't be scared off by the "alternative" links.  This is a good place to get pricing on travel reservations.