Taken the liberty of showing a link to Yeoeleven's post on Solo's for this site from his stay there as there is no other post on this section on it.    See Johns post here;

http://thegreynomads.activeboard.com/t47894859/big-valley-campsite-near-margaret-river-wa/ 

We stayed there this week. The fee for a powered site was $28 P/N, unpowered $25 P/N. Its very laid back and friendly.

This was the view from the back of our caravan... beautiful!

Looks nice Gerty, I haven't stayed there yet but on my list, I stayed at Sue's Bridge camping site (about $8 I think) which I really liked too.

Thanks for the feedback!