Britain by Bike with Larry & George Lamb

The father-and-son duo explore Northumberland, where Larry is able to indulge his passion for Roman history as they cycle along a section of Hadrian's Wall, built 5,000 years ago. The area's coast is famous for its kippers, so Larry and George head to the town of Craster for breakfast where they find a fourth generation family-run smokehouse and see how the kippers are prepared. Despite his scepticism, Larry agrees to check into Britain's supposedly most haunted castle, where the pair wait for the ghostly blue boy to appear.