Some hidden gems. The itinerary includes up-and-coming hot spots for holidaymakers and uncovering some lesser-known facts about places on many people's bucket lists. This BBC programme takes you to every corner of the planet, providing an all-round insight into the world of travel. From winter wonderland activities such as eco skiing in Denmark and trekking across glaciers in Iceland, to warmer destinations as diverse as Rwanda and the Great Barrier Reef in Australia, your adventure starts here.