Grande Casse, Grand Couloir

Albertville

A ski mountaineering classic involving a steep climb from the Refuge de la Vanoise to the summit of the Grande Casse, the highest in the Tarentaise.

Ski Touring Severe

Distance
7.4 km
Ascent
1.4 km
Descent
1.4 km
Duration
5-6 hrs
Low Point
2.5 km
High Point
3.9 km
Gradient
47˚
VIEW ON MAP
Grande Casse, Grand Couloir Map

Description

It's a big day this one, but at least the refuge start makes it much more manageable, making it a likely objective for many avid ski mountaineers with the correct fitness, glacier safety and mountaineering experience.

From the refuge, the ascent route starts with a short descent (that can be completed with skins on) in a northerly direction towards the Glacier de Grands Couloirs and then ascends steeply through the moraine on the looker’s left hand side of the glacier. After a short steep pitch, you will then find yourself on the Glacier des Grands Couloirs, which needs to be ascended to reach the summit of the Grande Casse. It is possible to skin the whole way, with some very steep kick turns, but many will find it easier (and less stress!) to remove their skis and bootpack a short, steep pitch in the middle of the glacier.

Once the steep pitch of the glacier is over then there’s just a short & mellow ski up to the ridgeline that can be bootpacked to reach the summit.

Being the highest in the Tarentaise, the summit of the Grande Casse is sublime with a 360 degree panorama spanning across France, Italy and Switzerland. Take in the views and catch a breath before the 1,355 vertical meter descent back down to the refuge!

Once back at the refuge, you can take it easy and spend another night before finishing off the final half of the ‘Refuge du Col de la Vanoise Ski Tour’ route, or return back to Tignes on the same day, as long as it’s not too late or your legs can’t handle any more.

Difficulty

Severe

Steep skiing at 38-45 degrees. This requires very good technique and the risk of falling has serious consequences.

Medium Exposure (E2)

2 out of 4

As well as the slope itself, there are some obstacles (such as rock outcrops) which could aggravate injury.

Remoteness

4 out of 4

In the high mountains or remote conditions, all individuals must be completely autonomous in every situation.

Best time to visit

March, April, May, June

Features

  • Face
  • Alpine
  • Single Descent
  • Ski Mountaineering

Equipment required

  • Skins
  • Ice axe
  • Crampons

Similar routes nearby

Guidebooks in this area