India TV

No airport, no currency of its own: What makes Liechtenstein, one of world's richest countries, unique?

Prince Alois' four-day India visit has brought a focus to Liechtenstein, a tiny European nation that is hidden among the Alps mountains and has a population of just 40,000. But despite its population, Liechtenstein is one of the wealthiest nations in the world and is quite famous among the tourists.