page_title: Swiss Plateau
section_title: Topography
hierarchical_section_title: Swiss Plateau / Topography
caption_attribution_description: English: Near Muri (AG), in the background there is the Uetli mountain and the Albis range. Shot on May 18th, 2004. Deutsch: Bei Muri (AG), im Hintergrund der Uetliberg und die Albiskette. Fotografiert am 18. Mai 2004.
context_page_description: The Swiss Plateau or Central Plateau is one of the three major landscapes in Switzerland, lying between the Jura Mountains and the Swiss Alps. It covers about 30% of the Swiss surface area, and is partly flat but mostly hilly. The average height is between 400 metres and 700 metres AMSL. It is by far the most densely populated region of Switzerland, the center of economy and important transportation.
context_section_description: Even though the Swiss Plateau forms a basin, it is by no means a flat territory, but depending on the region, it has a manifold structure. Important elements are the two big lakes, Lake Geneva and Lake Constance that delimit the Swiss Plateau in the southwest and the northeast. The western plateau is stamped by the Gros-de-Vaud plateau (up to 600 meters AMSL) and the Jorat molasse hills (up to 900 meters AMSL) but sometimes intersected by deep valleys. Only near the Jura there is an almost continuous dip consisting of the Venoge and the Orbe valleys which are separated by the Mormont hill, the main watershed between Rhône and Rhine, at only 500 m AMSL. The Seeland ('lake land'), characterized by the Murten, Neuchâtel and Biel lakes, represents the biggest plain of the Swiss Plateau, though it is also interrupted by isolated molasse ranges. In the east, it is neighboured by various hill countries the height of which decreases to the north. Another major plain is the Wasseramt where the Emme runs. In a broad valley alongside the Jura, the Aare collects all the rivers that come down from the Alps.
  The central Swiss Plateau is characterised by a number of ranges and broad valleys, some of them with lakes, that run northwest. The last of them is the Albis range, which together with the Heitersberg range forms a bar from the Alps to the Jura that the major transportations bypass only in a few places, mostly in tunnels.
  The eastern Swiss Plateau is structured by the valleys of the Limmat (including Lake Zurich), the Glatt, the Töss, the Murg, the Thur, and the Sitter. Between them there are hill countries, in the canton of Thurgau also the broad molasse ranges of Seerücken (lit.: 'back of the lake') and Ottenberg north of the Thur, and the hilly ranges between the Thur and the Murg. This area is colloquially also known as Mostindien (lit.: 'Cider India').
  Two hill countries get out of line of the mentioned landscapes: The Napf region (with 1408 me AMSL the highest point of the Swiss Plateau) and the Töss region (up to 1300 meters AMSL), both of them the remains of Tertiary conglomerate sediment fans. Since they were not glaciated, they have only been eroded by water, resulting in a dense net of deep, narrow valleys.
caption: The Swiss Plateau near Muri (AG)
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