Iron maiden farming, spawn locations

I’m farming kymon nemesis, i did check map hack and some posts about her spawn locations : for haron and tomb of bartholem (lvl 1 and 2).

8 on 10 all goes smooth but sometimes i check all the spots and she just isn’t anywhere, i guess i’m missing something but as i said i can’t find more help on the web, maybe you can help with your own experience?

so are there any locations outside fort haron and the tomb i should check?

There is one overworld spawn location near the tomb. If you go to the crumbled fort at front of the tomb there is a large raised ‘stonehinge’ type thing in the center. Nems can spawn right in the center of that.