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.

A two-day trip to a mega city, with a preponderance of excellent attractions, can be overwhelming. With jet lag slowing my pace, coupled with intermittent rain dissuading outdoor activities, I set aside one day to learn about Hong Kong’s history. The best place to begin my adventure was at the Hong Kong Museum of History. This museum was established in 1975 “to preserve and promote the historical and cultural heritage of Hong Kong.” 

For the ancient Mayans, chocolate acted as currency. As a food for the gods. As a drink reserved for royalty and rituals.

Thanks to the Mayans, the rest of the world came to know the power – and appeal – of chocolate. It's a story that's told from start to chocolatey finish at the Ecoparque Museo del Chocolate (Eco Chocolate Museum) in Mexico's Yucatan Peninsula.