Despite many years of experience, Nema Triplett is still as enthusiastic about diving as someone discovering the sport for the first time. This area is scattered with many shipwrecks, and a leisure diving industry thrives as a result. Today, a boat full of divers is visiting the wreck of the famous U-352 German submarine which was sunk here during the Second World War.

From scuba diving to big-game fishing, many activities here involve water. But it was also on this wild, windswept coastline of islands, shallow banks, and sand dunes that the Wright brothers made the first motorized flight in history.

Maggie has just landed in Mexico, and heads straight for Tulum, a once crucial trading post for the Mayan civilization, with spectacular clifftop ruins.

Annette talks about the Wild West, and takes us to a famous gold mining town in South Dakota that was an important part of United States history.

Annette visits the Erickson Aircraft Collection in Madras, Oregon. A highlight of the collection is a plane that appeared in a very famous movie.

Isaac travels by van through North America with his wife and his dog. Today he stops off in Quebec, Canada to tell us a little about the culture, cuisine, and most famous landmarks of this old city.

The University of Cambridge is one of England's greatest universities. There's no main campus – instead, the university's many colleges are scattered throughout the charming town center. Many colleges welcome the public to browse around.

Though most might be unaware, the US state of California was named after a place that doesn't exist outside of literature, similar to Narnia. "California" comes from a novel written in the Spanish Golden Age.