
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).

Locarno is the capital of the Locarno district, located on the northern tip of Lake Maggiore (Lago Maggiore) in the Swiss canton of Ticino, close to Ascona. It has a population of about 15,000.
An important film festival, the Festival Internazionale del Cinema di Locarno, takes place every year in August in the Piazza Grande.
The Locarno Treaties were negotiated here in 1925.
In January 2004, the Italian historian Marino Vigano speculated that Locarno's castle may have been designed by Leonardo da Vinci.
Main Sights :
Astrovia LocarnoThe Astrovia Locarno is a 1 : 1,000,000,000 scale model of the Solar System. The Sun can be found at the end of Via Gioacchino Respini where the cyclepath, which runs alongside the river, starts. Pluto, the final planet in the model, can be found 6 km away from this starting point in the village of Tegna.
Madonna del Sasso, Cardada and Cimetta
The sanctuary of Madonna del Sasso in Orselina above the city is the principal sight and goal of pilgrimage in the city.
The founding of the sanctuary goes back to a vision of the Virgin Mary that the Franciscan brother Bartolomeo d'Ivrea in the night of 14/15 August 1480. The interior is highly decorated, and a platform gives a magnificent view of the city.
A gondola runs from Orselina to the top of Cardada (el. 1340 m), and a tram goes further to the top of Cimetta (el. 1670 m).
Castello Visconteo on the edge of the old town was built in the 12th century, probably as the residence of a Captain Orelli, who remained true to the Emperor. In 1260, it fell into the hands of the Ghibellines. In, 1342, the Visconti of Milan, for whom it is now named, attacked the castle from both the land and the lake side and took it. It first came into the hands of the Eidgenossen in 1503. Today, only a fifth of the original structure remains. Most of that dates from the 15th and 16th centuries. Only the foundation remains from the original structure.