Gretchen Oesen

L'Oisans is a region in the French Alps, located in the départements of l'Isère and Hautes-Alpes, and corresponding to the drainage basin of the River Romanche and its tributaries. Between Livet-et-Gavet and Le Bourg-d'Oisans, the Romanche forms a deep gorge.
  • Length: 70 km west
  • Mountain range: Alps
  • Traversed by: the River Romanche
  • Type: Glacial valley
Data from: en.wikipedia.org