Switzerland ~ Travel

Switzerland (German: die Schweiz[note 3] ([diː‿ˈsvaɪʦ]); French: Suisse ([la‿ˈsɥisː(ə)]); Italian: Svizzera ([la‿ˈsviː·ʦɛ·ɾa]); Romansh: Svizra ([ɫɐː‿ˈʒviːt̪s·ɾɐ], [ɫɐː‿ˈʒviːt̪s·rɐ] or more commonly [ɫɐː‿ˈʒviːt̪s·ʁːɐ]), officially the Swiss Confederation (Latin: Confoederatio Helvetica, hence its abbreviation CH), is a federal republic consisting of 26 cantons, with Bern as the seat of the federal authorities. The country is situated in Western Europe, where it is bordered by Germany to the north, France to the west, Italy to the south, and Austria and Liechtenstein to the east.

Founded in 44 BC, Augusta Raurica was the first Roman settlement on the Rhine and is now the most important archaeological site in Switzerland

Switzerland is a landlocked country geographically divided between the Alps, the Central Plateau and the Jura, spanning an area of 41,285 km2 (15,940 sq mi). While the Alps occupy the greater part of the territory, the Swiss population of approximately 7.9 million people concentrates mostly on the Plateau, where the largest cities are to be found. Among them are the two global cities and economic centres of Zurich and Geneva.

The Swiss Confederation has a long history of neutrality—it has not been in a state of war internationally since 1815—and did not join the United Nations until 2002. It pursues, however, an active foreign policy and is frequently involved in peace-building processes around the world. Switzerland is also the birthplace of the Red Cross and home to a large number of international organizations, including the second largest UN office. On the European level, it is a founding member of the European Free Trade Association and is part of the Schengen Area – although it is notably not a member of the European Union, nor the European Economic Area.

In nominal terms, Switzerland is one of the richest countries in the world by per capita gross domestic product, with a nominal per capita GDP of $75,835. In 2010, Switzerland had the highest wealth per adult of any country in the world (with $372,692 for each person). Switzerland also has one of the world's largest account balances as a percentage of GDP. Zurich and Geneva have respectively been ranked as the cities with the second and third highest quality of life in the world. In 2010 the World Economic Forum ranked Switzerland as the most competitive country in the world, while ranked by the European Union as Europe's most innovative country by far.

Switzerland comprises three main linguistic and cultural regions: German, French, and Italian, to which the Romansh-speaking valleys are added. The Swiss therefore do not form a nation in the sense of a common ethnic or linguistic identity. The strong sense of belonging to the country is founded on the common historical background, shared values (federalism, direct democracy, neutrality) and Alpine symbolism. The establishment of the Swiss Confederation is traditionally dated to 1 August 1291; Swiss National Day is celebrated on the anniversary.

Climate

Contrasted climates between the most glaciated area in western Eurasia (Aletsch Glacier), the cold temperate Jura (Vallée de Joux) and the southern canton of Ticino (Lake Lugano)The Swiss climate is generally temperate, but can vary greatly between the localities, from glacial conditions on the mountaintops to the often pleasant near Mediterranean climate at Switzerland's southern tip. Summers tend to be warm and humid at times with periodic rainfall so they are ideal for pastures and grazing. The less humid winters in the mountains may see long intervals of stable conditions for weeks, while the lower lands tend to suffer from inversion, during this periods, thus seeing no sun for weeks.

A weather phenomenon known as the föhn (with an identical effect to the chinook wind) can occur at all times of the year and is characterised by an unexpectedly warm wind, bringing air of very low relative humidity to the north of the Alps during rainfall periods on the southern face of the Alps. This works both ways across the alps but is more efficient if blowing from the south due to the steeper step for oncoming wind from the south. Valleys running south to north trigger the best effect. The driest conditions persist in all inner alpine valleys that receive less rain because arriving clouds lose a lot of their content while crossing the mountains before reaching these areas. Large alpine areas such as Graubünden remain drier than pre-alpine areas and as in the main valley of the Valais wine grapes are grown there.

The wettest conditions persist in the high Alps and in the Ticino canton which has much sun yet heavy bursts of rain from time to time. Precipitation tends to be spread moderately throughout the year with a peak in summer. Autumn is the driest season, winter receives less precipitation than summer, yet the weather patterns in Switzerland are not in a stable climate system and can be variable from year to year with no strict and predictable periods.

The LHC tunnel. CERN is the world's largest laboratory and also the birthplace of the World Wide Web

The Engadin Valley. Tourism constitutes an important revenue for the less industrialised alpine regions

The campus of the ETH Zurich. The institution is usually ranked the top university in continental Europe

The Federal Palace in Bern is the building in which the Federal Assembly of Switzerland (federal parliament) and the Swiss Federal Council (executive) are housed