About Switzerland : The Switzerland is a small country located in the heart of Central Europe, which shares a lot of culture and history. The France, Germany, Italy and Austria are the neighbor countries of Switzerland. The Helvetians, also known as Helvetic Celts, are the inhabitants of the territory. After the decline of the Roman Empire, the country was invaded by Germanic tribes came from the north and west. The official language of Switzerland are French, German, Italian, Romansh.