Germany is a country located in central Europe. It is bordered by Denmark to the north, Poland and the Czech Republic to the east, Austria and Switzerland to the south, and France, Luxembourg, Belgium, and the Netherlands to the west. Germany is the most populous country in the European Union, with a population of over 83 million people. It covers an area of 357,022 square kilometres (137,847 sq mi). Berlin is the capital and largest city of Germany.