Offa's Dyke

Paul Heiney and the team explore the landscape along Offa's Dyke, the 1,000-year-old fortifications that divide England and Wales. Rachel de Thame uncovers the wild floral beauty found in historic graveyards, and Bettany Hughes reveals the story behind the ancient art of timber-framed buildings. Chef Mike Robinson is also on hand to rustle up a traditional Shropshire dish