The third running of this great bike ride which conveniently
takes exactly a week to ride, with suitable accommodation in the
right places. A blog about the tour may be found here:
http://bikeridesmw.wordpress.com/2013/07/06/the-pennine-cycleway-2013-2/

The PCW is a National Cycle Network route (68)so is (reasonably)
well signposted. The terrain is varied and interesting along the
whole length of its route.  

Photos from previous trips (and a more recent one in 2013) along
this route may also be found on this Flickr site.