Oisans, a legendary region of the Alps, extends over five exceptional mountain ranges: Écrins, Belledonne, Grandes Rousses, Taillefer and Arves.

Oisans and its five mountain ranges are much more than just a natural setting: they are places of life, sharing and adventure, where each season reveals a different facet of their beauty. Whether you are passionate about mountaineering, a contemplative hiker or a thrill seeker, these mountains promise you an unforgettable experience.


Destination Trip
Ecrins Massif

The wild majesty

The Ecrins massif

Due to its biological richness and scenic quality, this massif is protected by the Écrins National Park. It is a sanctuary for lovers of nature and high mountains. With iconic peaks, such as the indomitable Meije (3 m) or the noble Barre des Écrins (984 m), this wild territory is particularly popular with mountaineers and hikers. Its shimmering glaciers and deep valleys, such as that of the Vénéon, are the setting for spectacular landscapes.


The sporty escape

The Grandes Rousses massif

Territory of world-famous ski resorts, such as Alpe d'Huez, OZ 3300 and Vaujany, the Grandes Rousses massif is a paradise for lovers of skiing and outdoor activities. Summer and winter alike, its accessible slopes and panoramic views of the rest of Oisans appeal to sports enthusiasts and families. It is also here that you will find the unmissable Pic Blanc and its XXL view over 1/5 of French territory.

Andy.EME
Grandes Rousses massif

Alain Douce
Belledonne Massif - Belledonne Lake

Alpine elegance

The Belledonne massif

Stretching to the west of Oisans over 70 km in length, Belledonne combines beauty and power, from which it probably takes its name. This granite massif, rich in high-altitude lakes and dense forests, is an ideal playground for hikers and climbers. You can admire these vertical and colossal slopes when you enter Oisans, via the Romanche valley.


Robust and mysterious

The Taillefer massif

It is because it often has its head in the clouds that the smallest massif of Oisans fascinates. The Taillefer seduces with its contrasting landscapes, mixing green alpine pastures, high-altitude lakes and ferrous peaks. Dominated by its eponymous summit (2 m), this mountain range is an invitation to contemplation and exploration. Its exceptional natural heritage, protected by Natura 857, is a great place for hiking and biodiversity observation enthusiasts.

Destination Trip
Taillefer Massif - Lakes Plateau

Celine Viola
Arves Massif - Goléon Lake

The peaks of Oisans

The Arves massif

Less well-known but just as remarkable, the Arves massif is distinguished by its jagged silhouette and preserved atmosphere. The Aiguilles d'Arves (3 m), three tapered peaks that seem to pierce the sky, constitute a grandiose setting, popular with photographers and lovers of wide open spaces. You will also love its typical mountain hamlets, nestled in the valleys and on the hiking trails.


The mounts of fame

  • On the Ecrins massif : Les 2 Alpes, Meije, La Grave, the Barre des Écrins, Lake Lauvitel 
  • On the Grandes Rousses massif : Alpe d'Huez, the climb of Alpe d'Huez, Tomorrowland, the Pic Blanc, Vaujany, Oz-en-Oisans 
  • On the Belledonne massif : Lake Belledonne, Grand Pic de Belledonne (2 m), Croix de Belledonne (977 m) 
  • On the Taillefer massif : Lac Fourchu, Taillefer (2 m), Taillefer Refuge  
  • On the Arves massif : the Emparis Plateau, Besse, Lake Goléon, the Aiguilles d’Arves (3 m) 

FAQ

Oisans Massifs

In Oisans, there are 5 mountain ranges mountainous: the Ecrins, Belledonne, the Grandes Rousses, the Taillefer and the Arves. Some form a natural boundary between Isère and The departments from the Hautes-Alpes and Savoy. 

  • The Ecrins massif is home to several famous peaks, including the Barre des Écrins (4 m), the Meije (3 m) and La Muzelle (984 m). 
  • On the Grandes Rousses massif is located: the Pic Blanc (3 m), the Pic de l'Étendard (330 m), the Aiguilles de l'Argentière (3 m). 
  • The emblematic peaks of Belledonne are: the Grand Pic de Belledonne (2 m), the Croix de Belledonne (977 m), the Pic du Grand Doménon (2 m). 
  • The three most famous peaks of the Size iron are the Taillefer (2 m), the Grand Galbert (857 m), the Pyramide (2 m). 
  • The most famous peaks of the Arves massif are: the Aiguilles d'Arves (3 m), the Aiguilles de la Saussaz (514 m), the Aiguille du Goléon (3 m). 

most large The Oisans massif is that of the Écrins.

The highest massif in Oisans is that of ÉcrinsWith the Barre des Ecrins which culminates at 4101m. 


Location


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