This shot is the upper portion of the falls, you can't see it but the overlook is at the top left of the frame behind the trees looking down on the falls.
After taking a few shots from this 'platform' I scrambled down to a lower one about 8 feet below and got this shot.
Even with a 10-20mm wide angle, I still had to back up right to the edge of the falls behind me to get this in frame, that was a bit unnerving.
For this next shot all I had to do was rotate the camera 180 degrees from the previous shot and look down. Yikes! Don't slip here! You can see the other overlook in the top right of the frame, right next to where the far cascade begins. I'd love to figure out how to get over there and get both portions of the falls in frame.