
Switzerland (German: Schweiz, French: Suisse, Italian: Svizzera, Romansh: Svizra), officially the Swiss Confederation (Confoederatio Helvetica in Latin, hence its ISO country code CH), is a landlocked country of 7.5 million people in Western Europe with an area of 41,285 km². Switzerland is a federal republic consisting of 26 states called cantons. Berne is the seat of the federal government and de facto capital, while the country's economic centers are its two global cities, Geneva and especially Zürich.
Switzerland is bordered by Germany, France, Italy, Austria and Liechtenstein. Switzerland is multilingual and has four national languages: German, French, Italian and Romansh. Switzerland has a long history of neutrality – it has not been at war since 1815 – and hosts many international organizations, including the Red Cross, the WTO and one of the U.N.'s two European offices.
The Latin formal name of Switzerland, Confoederatio Helvetica is derived from the Helvetii, an ancient Celtic people in the Alpine region. It is rendered in German as Schweizerische Eidgenossenschaft, in French as Confédération suisse, in Italian as Confederazione Svizzera and in Romansh as Confederaziun svizra. The independence of Switzerland is traditionally dated to August 1, 1291; the first of August is the national holiday.
With an area of 41,285 square kilometres (15,940 sq mi), Switzerland is a relatively small country. The population is about 7.4 million, resulting in an average population density of 182 people per square kilometer (472/sq mi). However, the more mountainous southern half of the country is far more sparsely populated than this average, while the northern half has a somewhat greater density, as it comprises more hospitable hilly terrain, partly forested and partly cleared, as well as several large lakes.
Switzerland comprises three basic topographical areas: the Swiss Alps, the Swiss plateau or "middleland", and the Jura mountains along the northwestern border with France. The Alps are a high mountain range running across the central-south of the country. Among the high peaks of the Swiss Alps, the highest of which is the Dufourspitze at 4,634 metres (15,203 ft), are found countless valleys, many with waterfalls and glaciers. From these the headwaters of several major European rivers such as the Rhine, Rhône, Inn, Aare, and Ticino flow finally into the largest Swiss lakes such as Lake Geneva (Lac Leman), Lake Zürich, Lake Neuchâtel, and Lake Constance.
The most famous mountain is the Matterhorn (4,478 m) in Valais and Pennine Alps bordering Italy. The highest mountain, the Dufourspitze (4,634 m) or Monte Rosa, is close to the Matterhorn. The section of the Bernese Alps above the deep glacial Lauterbrunnen Valley containing 72 waterfalls is also well known for the Jungfrau (4,158 m), Mönch, Eiger group of peaks, and the many picturesque valleys in the region. In the southeast the long Engadin Valley, encompassing the St Moritz area in canton Graubünden, is also quite known and the highest peak here is the Piz Bernina (4,049 m).

Geneva (pronunciation /dʒənivə/; French: Genève /ʒənɛv/, German: Genf /gɛnf/, Italian: Ginevra /dʒi'neːvra/, Romansh: Genevra) is the second most populous city in Switzerland (after Zürich), and is the most populous city of Romandy (the French-speaking part of Switzerland). It is situated where the Rhône River exits Lake Geneva (French Lac Léman) and is the capital of the Republic and Canton of Geneva. In 2004, the population of the canton was 441,000, that of the commune within the traditional city limits 185,526, and that of the metropolitan area — which extends into neighboring France and the Swiss Canton of Vaud — about 960,000. Geneva is widely regarded as a global city, mainly due to the presence of numerous international organizations, including the headquarters of many of the agencies of the United Nations. A 2006 survey found Geneva to have the second highest quality of living in the world (after Zürich).
See Names of European cities in different languages for a list of the name of this city in other languages.
Geneva is located at 46°12 North, 6°09' East, at the south-western end of Lake Geneva, where the lake flows into the Rhône River. It is surrounded by two mountain chains, the Alps and the Jura.
The city of Geneva has an area of 15.86 km², while the area of the Canton of Geneva is 282 km², including the two small enclaves of Céligny in Vaud. The part of the lake that is attached to Geneva has an area of 38 km² and is sometimes referred to as Petit lac (small lake). The Canton has only a 4.5 km border with the rest of Switzerland; out of a total of 107.5 km of borders, the remaining 103 are shared with France, with the Départment de l'Ain to the North and the Département de la Haute-Savoie to the South.
The altitude of Geneva is 373.6 m, and corresponds to the altitude of the largest of the Pierres du Niton, two large rocks emerging from the lake which date from the last ice age. This rock was chosen by General Guillaume Henri Dufour as the reference point for all surveying in Switzerland.
The second main river of Geneva is the Arve River which flows into the Rhône River just west of the city centre.