You take the Lewis Creek Trail downstream. When you come upon the Corlieu Falls, go off trail and walk towards the creek. When you see the acorn pits in the granite by the creek, you know you are in the right spot. To the right are some rocks. Climb up, look over and you will notice "black water."
With the other hot springs you mentioned, I would be curious as to how all of this ties in. Then again, how many more have yet to be discovered.
I just find this stuff fascinating.
I bet you are Googling now, ain't yah!
