Actually forgotten lake (again) but that's close enough soab. Yes the circuit over Hugel is a super fun off track walk. This is pretty much the only place I've been able to manage this summer since being in a serious car accident 9 months ago. Hence the 3rd picture I've posted from here
Near enough. It's roughly half way along the ridge between Lamonts Lookout and Mt Olympus. I think that's (big) Hugel in the background, and of course Lake Petrarch's beach down below.