The Pic de Montferrat, culminating at , is a crest summit on the Franco-Spanish border, in the

massif du Vignemale In geology, a massif ( or ) is a section of a planet's Crust (geology), crust that is demarcated by geologic fault, faults or Lithospheric flexure, flexures. In the Plate tectonics, movement of the crust, a massif tends to retain its internal s ...

in the

Pyrenees The Pyrenees (; es, Pirineos ; french: Pyrénées ; ca, Pirineu ; eu, Pirinioak ; oc, Pirenèus ; an, Pirineus) is a mountain range straddling the border of France and Spain. It extends nearly from its union with the Cantabrian Mountains to C ...

Topography

It is located in the

Hautes-Pyrénées Hautes-Pyrénées (; Gascon/Occitan: ''Nauts Pirenèus / Hauts Pirenèus'' awts piɾeˈnɛʊs es, Altos Pirineos; ca, Alts Pirineus alts piɾiˈneʊs English: Upper Pyrenees) is a department in the region of Occitania, southwestern France. ...

department, between

Cauterets Cauterets (; in Occitan ''Cautarés'', in Catalan ''Cautarés'', in Aragonese ''Cautarès'') is a spa town, a ski resort and a commune in the Hautes-Pyrénées department and the region of Occitanie in south-western France. Geography Cauterets ...

and

Gavarnie Gavarnie (; oc, Gavarnia) is a former commune in the Hautes-Pyrénées department, Southwestern France. On 1 January 2016, it was merged into the new commune of Gavarnie-Gèdre.Argelès-Gazost Argelès-Gazost (; oc, Argelèrs de Gasòst) is a commune and a subprefecture of the Hautes-Pyrénées department in southwestern France. The Pyrénées Animal Park is located in Argelès-Gazost. Population See also *Communes of the Hautes ...

in the

Pyrenees National Park The Pyrenees (; es, Pirineos ; french: Pyrénées ; ca, Pirineu ; eu, Pirinioak ; oc, Pirenèus ; an, Pirineus) is a mountain range straddling the border of France and Spain. It extends nearly from its union with the Cantabrian Mountains to ...

. It is bordered to the north by the

glacier d'Ossoue A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, often centuries. It acquires distinguishing features, such as ...

and by le petit glacier du Montferrat to the south-east.

History

The first ascension was carried out by shepherds, on August 1, 1792, who built a turret on the summit, ordered by Louis-Philippe Reinhart Junker who led a team of

geodesists Geodesy ( ) is the Earth science of accurately measuring and understanding Earth's figure (geometric shape and size), orientation in space, and gravity. The field also incorporates studies of how these properties change over time and equivale ...

in charge of defining the Franco-Spanish border path.

References

Mountains of the Pyrenees Mountains of Hautes-Pyrénées Pyrenean three-thousanders {{HautesPyrénées-geo-stub