>> ", I think you should give some slack to "Stonehenge of the North"

but last month it was Callanish and the month before that it was Arbor Low :-)

I must say that looking at the google search below you've done a pretty good job of hi-jacking the term for Thornborough, but you're still not top of the search pile. You should look at that to see if you can improve it.

http://www.google.ie/search?hl=en&ie=UTF-8&q=%22Stonehenge+of+the+North%22&btnG=Google+Search&meta=