Clare Balding takes a pedal-powered trip across the UK. In Devon, she rides from Lynmouth, scene of Britain's worst flood disaster, to Ilfracombe via Little Switzerland.

Clare Balding sets out on a two-wheel odyssey to re-discover Britain from the saddle of a touring cycle.

In a six-part series, Clare follows the wheeltracks of compulsive cyclist and author Harold Briercliffe whose evocative guide books of the late 1940s lovingly describe by-passed Britain - a world of unspoiled villages, cycle touring clubs and sunny B roads.

Carrying a set of Harold's Cycling Touring Guides for company and riding his very own bicycle, Clare embarks on six iconic cycle rides to try and find the world he described - if it is still there.

Her first journey takes Clare to the rugged and beautiful Atlantic coast of north Devon - from Lynmouth, scene of Britain's worst flood disaster in the early 1950s, to Ilfracombe via Little Switzerland, and a hidden silver mine whose riches probably helped England win the Battle of Agincourt.