If you're flying through the UK, there's a good chance you'll have a layover at London Heathrow airport (LHR). Layovers can be dull, but they're an unavoidable part of modern travel and we all just have to put up with them. If your layover is more than the usual few hours though, the delay can turn into an opportunity. There's lots to see and do in the area around Heathrow if you have the time to explore.



