Can't find Moder

Man I have been searching & searching and can't find Moder anywhere. Not even a ruin to tell me where she is. I have all 3 eggs (and 6 others marked on the map), decked out in full 4 star silver gear and even have 2 totems for the last boss because I found them while out searching. But for the life of me can't find the spawn point. Every broken castle in the mountains is search and no ruin.

I'm starting to get bummed and burnt out searching. I have a bunch of barley and flax and can't do anything with it. I've even started taming wolves because I spend so much time in the zone I needed something to do.

Anyone else having this issue? Any hints on how to find her?