Valleys - The Afan Valley: A Healthy Future

Huw Edwards narrates this series which explores the South Wales Valleys. Once famed for its coal seams, the Afan Valley is now famous for its extensive mountain bike trails, well known to adrenaline seekers from all over the world and has established itself as one of the top ten mountain biking venues of the world. Huw finds out why and looks at a valley that is returning to health.