User blog comment:BarrelHornet3/Finally! Gransys 3-stars/@comment-17604573-20140915205139/@comment-10707282-20140916071828

I was aware of your description for acquiring Lagertha's 3rd Gransys star when I wrote the Watergod's Alter bullet point above. I have since actually traversed the area and I found that only two of the waterfalls in this description were available to be navigated by entering the area from the WGA cliffs. The third waterfall that you're describing, unless I'm mistaken, would require jumping down to the area below in order to traverse that waterway.

Is this bottommost waterfall where the Knowledge you're describing was triggered?