Aeternum Triangle

Quest Giver:

With the information charted from mapping Malocchio Spire, it seems like there is a relationship with Elafry Pyrgo in First Light. I believe that the Ancients were trying to triangulate a hidden way off of Aeternum. Travel to Elafry Pyrgo in First Light and look towards Malocchio Spire in the west and see if there is any hidden paths. The second point of the triangle is at the top of Malocchio spire and the third seems to map back to the Spiti Ruins ontop of Rubble Shores

Progress:

I'm sure this is the key to a way off this cursed island.