Switzerland, federal republic in west central Europe. Switzerland is a small, landlocked country set amid mountainous terrain in the heart of the European continent. It is bordered on the west by France, on the north by Germany, on the east by Austria, and on the south by Italy. The tiny principality of Liechtenstein lies between Switzerland and Austria. Each of the four major bordering countries has had an influence on Swiss culture. The Swiss people are an ethnic mix consisting mainly of native German, French, and Italian speakers, and most towns have two or even three correct names in those languages. The country has an area of 41,285 sq km (15,940 sq mi). Its largest city is Zürich, and the capital is Bern.