andrewbish wrote:You could try this: Start at Mt Erica car park. Follow the trail to Mt St Gw. Do an off trail loop heading north then west to bring you onto the AAWT. Pop over to Mt Baw Baw. Then follow the trail back to the start.
The few times that I've been to Baw Baw, this is how I have gone up. Its a lovely walk in, past Mushroom Rocks and Mt Erica, and once you reach the plateau, its just gorgeous up there. I've camped just before the Mt StGwinear turnoff in a nice opening to the right of the track just before you drop down to the junction, and explored from there.
As for the conditions in September, you're looking at around 10 - 13 deg cooler than it is down in Moe. As long as you have the right cold weather gear, you should be right. I have a memory of being up there around the same time, and it was bitterly cold, one of the two coldest nights that I have spent in the alps. That said, we had the right gear, so we were able to stay nice and toasty.