To obtain your free copy of Google Earth, go to http://earth.google.com/ and look for the Download link. This program is, in effect, an interactive atlas, based on satellite photographs of the earth.

You will find Royal Park Buninyong at:

Latitude: 37°39'22.77"S
Longtitude: 143°52'56.55"E

The image below shows what you can see in Google Earth - the "Roads" option in "Layers" is turned on to show the names of the main roads. This photo was taken on the 24th January 2006.

You can see just how dry it is in January 2006, it followed many years of below average rainfall, and 2006 turned out to be the lowest rainfall totals on record.