The ACF community is made up of more than half a million people speaking out for the air we breathe, the water we drink and the places and wildlife we love.
We live in a country that is one of the most biodiverse places in the world. Here are some of the places we love.
You can click on a photo to see a bigger version, and information on where in Australia it was taken.
Want to contribute more photos? Head to the submission page.
Header photo: Chris Fithall/flickr