Col de la Croix-Haute (el. 1179 m.) is a high

mountain pass A mountain pass is a navigable route through a mountain range or over a ridge. Since many of the world's mountain ranges have presented formidable barriers to travel, passes have played a key role in trade, war, and both Human migration, human a ...

in the French

Dauphiné Alps The Dauphiné Alps (french: Alpes du Dauphiné) are a group of mountain ranges in Southeastern France, west of the main chain of the Alps. Mountain ranges within the Dauphiné Alps include the Massif des Écrins in Écrins National Park, Belledon ...

on the border of the

Isère Isère ( , ; frp, Isera; oc, Isèra, ) is a landlocked department in the southeastern French region of Auvergne-Rhône-Alpes. Named after the river Isère, it had a population of 1,271,166 in 2019.Drôme Drôme (; Occitan: ''Droma''; Arpitan: ''Drôma'') is the southernmost department in the Auvergne-Rhône-Alpes region of Southeastern France. Named after the river Drôme, it had a population of 516,762 as of 2019.

departments, linking the towns of

Clelles Clelles (; oc, Clèlas) is a commune in the Isère department in southeastern France. Population See also *Communes of the Isère department * Col de la Croix Haute *Parc naturel régional du Vercors The Vercors Regional Natural Park (Fr ...

and

Mens In Roman mythology, Mens, also known as Mens Bona (Latin for "Good Mind"), was the personification of thought, consciousness and the mind, and also of "right-thinking". Her festival was celebrated on June 8. A temple on the Capitoline Hill in Rome ...

in the North with Lus-la-Croix-Haute in the South.