Well Hexham is near here: http://www.nnpa.org.uk/
We've a walks book for areas around there, if you want to borrow it - I'm sure there are some Hexham area walks in it...we stayed in Alston when we were up in that area & saw some fantastic waterfalls - hardly anyone on the footpaths up there too! If you want to borrow the book, come on up the street. (I've a driving lesson today from 2:30-4:30 pm)
Thanks for that link! Mike dug up a book on walks in the area, too so we're set there, thank you!
Is this still the question?
If so, I'd say probably the Lake District. But I've been to lots of great places here. 
Do you use wire hangers? Or only plastic?
Sorry Tin! We've had a bit of a hijack...

I prefer wooden or plastic hangers, wire sometimes makes things go "pokey" at the shoulders on stuff. (You made me think of the scene in Mommy Dearest--"No more wire hangers *ever*!")
What is your favorite healthy between meals snack?