The team visit Cumbria, where Matt Baker looks at the places which inspired the work of Beatrix Potter, marking the 150th anniversary of the writer's birth. Helen Skelton meets a couple who run their farm using horses and steam power, and also finds out about traditional Lakeland sports, including Cumberland wrestling. Naomi Wilkinson meets an artist who captures the inspirational women of the Cumbrian countryside, Adam Henson visits a Capability Brown landscape being restored with heavy horses, and Tom Heap investigates why there are calls across the UK and Europe to ban glyphosate, the world's most used herbicide.