I'm very intrigued by the name of this place, and assume that Jug is a person (mythical or real).
I seem to recall the first and only time I visited this site, I asked a local for directions. He mentioned that an old tramp once lived there - I wonder if this could have been Jug himself?
Also, I recall on another thread someone mentioned ghost stories about this site and the surrounding area - does anyone have any more details?
I plan to revisit this one soon, it's been 4 years and it's only a few miles outside of Bath.