Graian_Alps

Graian Alps

Graian Alps

Mountain range in the western part of the Alps

The Graian Alps (French: Alpes grées [alp ɡʁe]; Italian: Alpi Graie [ˈalpi ˈɡraːje]) are a mountain range in the western part of the Alps.

Quick Facts Highest point, Peak ...

Etymology

The name Graie comes from the Graioceli Celtic tribe, which dwelled in the area surrounding the Mont Cenis pass and the Viù valley.[1] Other sources claim that the name comes from the Celtic "Graig" meaning rock/stone, literally the Rocky Mountains[2]

Geography

The Graian Alps are located in France (Auvergne-Rhône-Alpes), Italy (Piedmont and the Aosta Valley), and Switzerland (western Valais).

The French side of the Graian Alps is drained by the river Isère (Tarentaise valley) and its tributary Arc (Maurienne valley), and by the Arve. The Italian side is drained by the rivers Dora Riparia, Dora Baltea, Orco and Stura di Lanzo, tributaries of the Po.

The Graian Alps can also be divided into the following four groups:

  • the Mont Blanc group (north of the Little St Bernard Pass), including the Beaufortain Massif
  • the Central group (the watershed between the Little St Bernard Pass and the Col du Mont Cenis)
  • the Western or French group,
  • and the Eastern or Italian group.

Peaks

The main peaks of the Graian Alps are:

Mont Blanc group

Aiguille d'Argentière above the Saleina Glacier
Aiguille du Midi
More information Name, metres ...

Central group

Rocciamelone
More information Name, metres ...

Eastern group

More information Name, metres ...

Western group

More information Name, metres ...

Passes

Little St Bernard Pass
Iseran Pass

The main passes of the Graian Alps are shown in the table below. The group in which the pass is located is indicated with "MB" for Mont Blanc group, "C" for Central group, "E" for Eastern group, and "W" for Western group.

More information name, location ...

Nature conservation

Alpine ibex.

The western group contains the Vanoise National Park, established in 1972 and covering 1,250 km2 (480 sq mi)[4] the eastern group contains the Gran Paradiso National Park, the oldest Italian national park.[5] Also on the Italian side is located the Parco Regionale del Monte Avic, a nature park of 5,747 ha established by Regione Valle d'Aosta.[6]

Maps

See also

References

  •  This article incorporates text from a publication now in the public domain: Chisholm, Hugh, ed. (1911). "Alps". Encyclopædia Britannica. Vol. 1 (11th ed.). Cambridge University Press. pp. 742–743.
  1. [1]
    Il territorio piemontese nel periodo preromano, on-line text on www.leganordavigliana.com Archived 2016-03-03 at the Wayback Machine
  2. [2]
    "Revue celtique de Toronto, Tome III" (PDF). Archived from the original (PDF) on 2014-08-10. Retrieved 2014-08-11.
  3. [3]
    "Mont Blanc shrinks by 45cm in two years". The Sydney Morning Herald. 2009-11-05. Archived from the original on 2023-02-14.
  4. [4]
    Les chiffres clés du Parc national de la Vanoise, National park official web-site www.parcnational-vanoise.fr Archived 2012-01-21 at the Wayback Machine (accessed on April 2012)
  5. [5]
    Il parco compie 90 anni, National park official web-site www.pngp.it (accessed on April 2012)
  6. [6]
    Parco del Mont Avic, home page on www.montavic.info (accessed on April 2012)
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