User blog comment:Thorn.keim80/IC Gielinor Maps/@comment-6025462-20130411153958/@comment-5008504-20130411202649

I See the resemblence to ardougne castle.

The two diagonal ish lines being the outer walls, the inner square being the courtyard, and the four on the north being the castle itself. It's not an exact replica but it's there if you look for it.