Liechtenstein, officially the Principality of Liechtenstein, is a Western European doubly landlocked German-speaking microstate located in the Alps between Austria and Switzerland. Liechtenstein is a semi-constitutional monarchy headed by the prince of Liechtenstein of the House of Liechtenstein, currently led by Hans-Adam II. Liechtenstein is bordered by Switzerland to the west and south and Austria to the east and north. It is Europe's fourth-smallest country, with an area of just over 160 square kilometres and a population of 39,790. It is the world's smallest country to border two countries.

Western Europe is the western region of Europe. The region's extent varies depending on context.