The Principality of Liechtenstein is a tiny, landlocked country between between Switzerland and Austria and with mountain slopes rising above the Rhine valley. Mostly known for being a tax haven, Liechtenstein has one of the highest standards of living in the world. It’s constitutional monarchy is headed by Prince Hans-Adams II. Liechtenstein is the richest country in the world in regards to GDP per capita taking into consideration the country is only 62 square miles.