On the 50th Anniversary of Alfred Wainwright's "Coast to Coast," travel writer Dan Stables sets off on a 190-mile walk through England's hill country to follow in Wainwright's soggy footsteps. He finds himself traversing rolling pastures, craggy single tracks and mushy bogs on his quest to reach trail's end at Robin Hood's Bay.Read More:"I Didn't See Another Soul" Daniel Stables for The Telegraph via Yahoo Sports"England's Mysterious Sunken Roads," Daniel Stables for BBC"Along Hadrian's Wall, Ancient Rome's Temples, Towers and Cults Come to Life" Joe Sills for National Geographic