According to ancient myths, the Tibetan capital of Lhasa is right on top of the heart of Srin-mo, a frightful demoness which is kind-of nailed down by twelve temples built all over her supine body. I mean… as worldbuilding goes, try to beat that!

http://highpeakspureearth.com/2016/the-senmo-map-or-the-resurrection-of-the-demoness-by-woeser/