How do I get to Ok' Vundu Mok?

[Sumizu]

I have been spending some dreadful hours trying to find the path to get to this dang place because my compass tells me my last aether current is approximately where the flag is. I've looked all around the horribly designed map and can find no way up so please help me ;_;

EDIT: There was no aether current there to begin with, I was looking in the wrong place. Ok' Vundu Mok appears inaccessible by foot (or I'm just too dumb to find it but the point is that there should be no aether current there) and the aether current I was looking for was found by the entryway to The Pillars, west of the flag I put down (if anyone struggles with this like the idiot I was in the future).