Overview

The Alps are the largest continuous mountain range in Europe, forming a highland spine that separates different climatic and cultural regions. The name appears in many languages, for example Italian Alpi, French Alpes, German Alpen, Romansh Alps, Slovene Alpe and Occitan Aups. The term has long associations with snow and ice; in some traditions the root is linked to the idea of whiteness.

Geography and political extent

The chain stretches across central Europe from the eastern foothills to the western end of the range, touching several countries. Major states that contain alpine territory include Austria, Slovenia, Italy, Switzerland, Liechtenstein, Germany and France. The landscape includes high peaks, glaciated valleys, deep gorges and broad alpine meadows.

Notable summits and passes

The Alps contain many famous mountains and historic passes. The highest peak is Mont Blanc, which rises to about 4,808 metres on the French–Italian frontier. Other well-known summits include the Matterhorn and the Eiger, while passes such as the Brenner and Saint Gotthard have long served as transalpine routes for trade and travel.

Geology and natural zones

Geologically the Alps formed as the African and Eurasian tectonic plates collided, uplifting sedimentary and crystalline rocks in a series of folds and thrusts. The result is a complex structure with distinct belts and nappes. Climatically and ecologically the range is stratified by altitude: montane forests give way to subalpine shrub and meadows, then to alpine tundra and permanent ice at the highest elevations. Glaciers have sculpted the valleys and continue to influence river systems.

Human use, culture and economy

Human settlement in the Alps dates back millennia; communities adapted to steep terrain with pastoralism, seasonal grazing (transhumance), forestry and small-scale agriculture. From the 19th century onward mountaineering and alpine tourism grew rapidly, and today winter sports, summer hiking and scenic tourism are central to many local economies. The mountains also supply hydroelectric power and freshwater, and they host a range of protected areas and national parks that preserve biodiversity and cultural landscapes.

Distinctive features and significance

The Alps are notable for their combination of natural diversity, dramatic scenery and dense human presence. They have shaped regional climates, water resources and cultural identities across central Europe, and they remain a focus for scientific study, recreation and cross-border cooperation in conservation and transport planning.

  • Languages and local names: see the multilingual forms listed above.
  • Major contemporary issues: glacier retreat, sustainable tourism and habitat protection.