Audi, BMW, Mercedes-Benz, Porsche and other high performance car manufacturers test their prototypes on Germany's Nürburgring - the toughest and most demanding racetrack in the world - before starting production
Thimphu, Bhutan is the world's only capital city without a single set of traffic lights
Tristan da Cunha in the South Atlantic is one of the most remote inhabited islands in the world, has a population of 242, 1 radio station, and its main export is lobster
Monaco is the 2nd smallest country in the world, has a pop of 32,000 people, and is 0.7 square miles - it is 0.5 square miles larger than Vatican City, the smallest country, that has a pop of just under 800.