Here's a fun read on where to tour faux-Middle Earth in real New Zealand:
http://travel.nytimes.com/2012/10/07/travel/new-zealands-hobbit-trail.html?smid=fb-share&_r=0
http://travel.nytimes.com/2012/10/07/travel/new-zealands-hobbit-trail.html?smid=fb-share&_r=0