Well scavenger, must be a Monday morning - not much action on this one.
My first thought was no idea.
But then I noticed that the lake at the back had dead trees at its edge - so its a hydro lake.
That got me thinking Peddar or Gordon - but no obvious match came to mind.
Then I noticed that the water on the right was not part of the same lake - but was significantly higher.
Even less chance of being near Gordon or Peddar, but where..??
Where was a small perched lake sitting above a hydro lake?
Then I remembered the West Coast and a photo I have looking down on Mt Farrell. Yep - it matches
Lake Herbert is below the arrow (behind the tree line) and the circle is where I think you were.
I think you are on the track near the top of Mt Farrell looking over Lake Herbert and Lake Macintosh
But given that so few walk this track, what made you think people would pick it easily?