Helen Mark visits the Malvern Hills. She meets a landscape historian, who shows her how human history has left its marks on the topography - if you know where to look for them. She finds out about the inspiration which the composer Edward Elgar drew from the area, and learns how the landscape is reflected in his music. Malvern is famous for its spring water, which has been bottled in the town since the 17th century. Helen meets the man who bought one of the springs by accident - and then went on to revive the Malvern spring water brand. The area is also known for its gas lamps, which are believed to have inspired C.S. Lewis in his description of the entrance to Narnia in 'The Lion, the Witch and the Wardrobe'. Helen finds that there are some very 21st century developments afoot for the Victorian gas lamps, and meets the man who's worked out how to power them using something which is in plentiful supply on the hills - dog poo!

Produced by Emma Campbell.