Always a good idea to give your start point....so I'll pick your start point from Port Jeuno.
Port Jeuno exit to Sauromugue Campaign, zone into Meriphataud Mountains at K-11. Head east and north, you will come to an opening that goes directly north NEAR the coordinates F-12. It will go north then turn east again. If you pass a Cavernous Maw that will be off on the right side while the path is going north, you are on the right track. When it does turn east again just follow it until it zones into the Sanctuary of Zi'Tah at F-12
I would strongly suggest getting a map for this area, it can be a little confusing and has several hidden zones that even the map doesn't show. You can get a map in Mhaura, I've pasted the info you need to find the NPC there below Skyfiredancer (talk) 22:33, May 25, 2015 (UTC)