Lying in bed this morning, I had an idea of sorts.
There are some unusual bits of thew body that could be taken as place names.
I'm thinking of the Islets of Langerhans in particular. In fact that's all I could think of, until it took on a less concrete aspect. I mean, it's perfectly possible that somewhere there's a place called "Eye", or even "The Eye".
Other "places" started to spring to mind.
Finger (and its' sattelite village, Little Finger)
From Nostril you can get to Upper Lip. The quickest way is to go via Filtrum.
Or you could take the Stomach Bypass and end up somewhere in The Nether Regions.
Via Bell End.