Andorra, officially the Principality of Andorra, also called the Principality of the Valleys of Andorra, is a sovereign landlocked microstate in Southwestern Europe, located in the eastern Pyrenees mountains and bordered by France in the north, and the Spanish autonomous community of Catalonia in the south. Created under a charter in 988, the present principality was formed in 1278. It is known as a principality as it is a diarchy headed by two Co-Princes - the Catholic Bishop of Urgell in Spain and the President of France.
Andorra is the 6th-smallest nation in Europe, having an area of 468 km² and a population of approximately 77,281. Andorra is the 16th-smallest country in the world by land and 11th-smallest country by population. Its capital Andorra la Vella is the highest capital city in Europe, at an elevation of 1,023 metres above sea level. The official language is Catalan, although Spanish, Portuguese, and French are also commonly spoken. Andorra's tourism services an estimated 10.2 million visitors annually.
Description by Wikipedia