An A5 Greeting Card of the wonderfully preserved engine houses of Hind's Shaft at Wheal Uny, Redruth.  Can include a free walk guide taking in this view.  Walk details:  This 3.3 mile walk has lots of interesting buildings and history, and some open space.  Mostly tarmacked, it is fairly dry underfoot.  It is Redruth, so it is hilly.  There are busy roads, and lots of crossings.  Mainly on lead for dogs.