Lausanne - Geography

Geography

The most important geographical feature of the area surrounding Lausanne is Lake Geneva (Lac Léman in French). Lausanne is built on the southern slope of the Swiss plateau, with a difference in elevation of about 500 metres (1,640 ft) between the lakeshore at Ouchy and its northern edge bordering Le Mont-sur-Lausanne and Epalinges. Lausanne boasts a dramatic panorama over the lake and the Alps.

In addition to its generally southward-sloping layout, the centre of the city is the site of an ancient river, the Flon, which has been covered since the 19th century. The former river forms a gorge running through the middle of the city south of the old city centre, generally following the course of the present Rue Centrale, with several bridges crossing the depression to connect the adjacent neighbourhoods. Due to the considerable differences in elevation, visitors should make a note as to which plane of elevation they are on and where they want to go, otherwise they will find themselves tens of metres below or above the street which they are trying to negotiate. The name Flon is also used for the Metro station located in the gorge.

The municipality includes the villages of Vidy, Cour, Ouchy, Mornex, Chailly, La Sallaz, Vennes, Montblesson, Vers-chez-les-Blanc, Montheron and Chalet-à-Gobet (871 m (2,858 ft)) as well as the exclave of Vernand.

Lausanne is located at the limit between the extensive wine-growing regions of Lavaux (to the east) and la Côte (to the west).

Lausanne has an area, as of 2009, of 41.38–41.33 square kilometers (15.98–15.96 sq mi) (depending on calculation method). Of this area, 6.64 km2 (2.56 sq mi) or 16.0% is used for agricultural purposes, while 16.18 km2 (6.25 sq mi) or 39.1% is forested. Of the rest of the land, 18.45 km2 (7.12 sq mi) or 44.6% is settled (buildings or roads), 0.05 km2 (12 acres) or 0.1% is either rivers or lakes and 0.01 km2 (2.5 acres) or 0.0% is unproductive land.

Of the built-up area, industrial buildings made up 1.6% of the total area while housing and buildings made up 21.6% and transportation infrastructure made up 12.5%. Power and water infrastructure as well as other special developed areas made up 1.4% of the area while parks, green belts and sports fields made up 7.5%. Out of the forested land, all of the forested land area is covered with heavy forests. Of the agricultural land, 11.1% is used for growing crops and 4.2% is pastures. All the water in the municipality is in lakes.

The municipality was part of the old Lausanne District until it was dissolved on 31 August 2006, and it became the capital of the new district of Lausanne.