, photo = Rocca d'Ambin e Denti d'Ambin.JPG , photo_caption = Mont d'Ambin (right) , elevation_m = 3378 , elevation_ref = Geoportale

IGM Immunoglobulin M (IgM) is one of several isotypes of antibody (also known as immunoglobulin) that are produced by vertebrates. IgM is the largest antibody, and it is the first antibody to appear in the response to initial exposure to an antig ...

o
www.pcn.minambiente.it
/ref> , prominence_m = 506 , prominence_ref =

key col In topography, prominence (also referred to as autonomous height, relative height, and shoulder drop in US English, and drop or relative height in British English) measures the height of a mountain or hill's summit relative to the lowest contou ...

: Colle d'Ambin(2,872 m) , parent_peak =

Rognosa d'Etiache Rognosa d'Etiache (in Italian language, Italian) or Rognosa d'Étache (in French language, French) is a mountain in the Cottian Alps on the border of Province of Turin, Turin, Italy, and Savoie, France. It has an elevation of 3,382 metres above se ...

, listing = Alpine mountains above 3000 m , range =

Cottian Alps The Cottian Alps (; french: Alpes Cottiennes ; it, Alpi Cozie ) are a mountain range in the southwestern part of the Alps. They form the border between France (Hautes-Alpes and Savoie) and Italy (Piedmont). The Fréjus Road Tunnel and Fréjus Rai ...

, location =

Savoie Savoie (; Arpitan: ''Savouè'' or ''Savouè-d'Avâl''; English: ''Savoy'' ) is a department in the Auvergne-Rhône-Alpes region, Southeastern France. Located in the French Alps, its prefecture is Chambéry. In 2019, Savoie had a population of ...

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...

Province of Turin The former Province of Turin ( it, Provincia di Torino; pms, Provinsa ëd Turin; french: Province de Turin) was a province in the Piedmont region of Italy. Its capital was the city of Turin. The province existed until 31 December 2014, when it wa ...

Italy Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical re ...

, map = Alps , map_caption = Location in the Alps , label_position = left , coordinates = , coordinates_ref = , type = , first_ascent = , easiest_route = Mont d'Ambin (in

French French (french: français(e), link=no) may refer to: * Something of, from, or related to France ** French language, which originated in France, and its various dialects and accents ** French people, a nation and ethnic group identified with Franc ...

) or Rocca d'Ambin (in

Italian Italian(s) may refer to: * Anything of, from, or related to the people of Italy over the centuries ** Italians, an ethnic group or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance language *** Regional Ita ...

) is a mountain on the border of

and of the

. It lies in the

Ambin group The Ambin group (''Groupe d'Ambin'' in French, ''Gruppo d'Ambin'' in Italian) is a sub-range of the Cottian Alps located on the French-Italian border. Geography Administratively the range is divided between the Italian ''provincia di Torino' ...

of the

. On the Italian side, it commands the view of the

Val di Susa The Susa Valley ( it, Val di Susa; pms, Valsusa; french: Val de Suse; oc, Val d'Ors) is a valley in the Metropolitan City of Turin, Piedmont region of northern Italy, located between the Graian Alps in the north and the Cottian Alps in the south ...

. It has an elevation of above sea level. The

Mont d'Ambin base tunnel The Mont d'Ambin Base Tunnel, also known as the Mont Cenis Base Tunnel, is the largest engineering work of the Lyon–Turin rail link project. Once completed, it will facilitate the principal high speed rail link between Italy and France, conve ...

of the Lyon–Turin rail link is being dug at its base.

Maps

* Italian official cartography (''

Istituto Geografico Militare The ''Istituto Geografico Militare'' (IGM), or Military Geographic Institute, is an Italian public organization, dependent on the Italian Army general staff (''Stato Maggiore dell'Esercito''). It is the national mapping agency for Italy. Overvie ...

'' – IGM); on-line version
www.pcn.minambiente.it
* French official cartography (''

Institut Géographique National An institute is an organisational body created for a certain purpose. They are often research organisations (research institutes) created to do research on specific topics, or can also be a professional body. In some countries, institutes can ...

'' – IGN); on-line version
www.geoportail.fr
*

Istituto Geografico Centrale The Istituto Geografico Centrale (IGC, in English ‘’Central Geographic Institute’’) is a privately owned Italian company based in Turin (Piedmont), known for its guide books and hiking maps mainly concerning the Western Alps and their cont ...

– Carta dei sentieri e dei rifugi scala 1:50.000 n. 1 ''Valli di Susa Chisone e Germanasca'' e 1:25.000 n. 104 ''Bardonecchia Monte Thabor Sauze d'Oulx''

References

Mountains of Savoie Mountains of Piedmont Mountains of the Alps Alpine three-thousanders France–Italy border International mountains of Europe Mountains partially in France {{Italy-geo-stub