Guarded like precious buried treasure, Luxembourg is nestled safely between France, Belgium and Germany. Due to its small area of 2,500 km2 and total population of only half a million people, most people struggle to locate the small country of Luxembourg on a map, and some aren’t even aware that it is an actual country. It is the world’s only remaining grand duchy, meaning that a monarch is the head of the state, known as a “grand duke” or “grand...