Nick Hunt sets off on an unlikely quest: to follow four of Europe's winds across the continent.

His wind-walks begin on Cross Fell, the highest point of the Pennines, as he chases the roaring Helm - the only named wind in Britain. In southern Europe he follows the Bora - a bitter northerly that blows from Trieste through Slovenia and down the Croatian coast. His hunt for the 'snow-eating' Foehn becomes a meandering journey of exhilaration and despair through the Alpine valleys of Switzerland, and his final walk traces an ancient pilgrims' path in the south of France...