Pointe du Grand Vallon and Pointe de Lanserlia circular route

This is a wild hike where you won't encounter anyone except chamois and marmots before arriving near the three magnificent Lanserlia Lakes. It will test your sense of direction, as part of the route is off-trail.

This is ademanding hike, reserved for experienced hikers. GPS tracking is recommended.

Details

13591258
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  • Walking
    Activity: Walking
  • ↔
    Distance: 12.09 km
  • ◔
    Duration according to the author: 7 hrs 
  • ▲
    Difficulty: Very difficult

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 992 m
  • ↘
    Descent: - 988 m

  • ▲
    Highest point: 3,135 m
  • ▼
    Lowest point: 2,302 m

Photos

Description of the walk

To return to the car park where you started, after leaving Termignon, leave the D1006 at the first hairpin bend onto the D126 and drive 12 km to the car park at 2,300 m. Park on the right in the lower car park.

(S/E) At the top of the car park, take the footbridge to the east and join theGR®5.

(1) Take the track on the right and admire the pretty Arcelles alpine chalets with their slate roofs.

(2) Cross the Piou stream and continue along the track. When you see the chalets of La Femma, you can either take the old access road or continue along the track. After La Femma, the track gives way to the Turra de Termignon trail.

(3) After crossing a stream, leave the path and head off-trail, heading south-southeast towards the Col du Petit Vallon. Cross the Ruisseau des Sallanches and then veer left towards the pass.

(4) At around 2660 m, head for a distinctive rock, then go around it, either on the right (recommended) or on the left. You will then reach the Col du Petit Vallon.

(5) At the pass, take the time to admire the landscape. La Dent Parrachée is behind you and the Grand Roc Noir is to the right of your first objective, the Pointe du Grand Vallon.
Then turn left onto the wide grassy ridge towards the Pointe. The slope is gentle at the pass, but gradually becomes steeper, although there is no risk of slipping.

(6) When you reach 3,100 metres, pass under the point with an altitude of 3,133, descend a little, then reach the small lake of melted snow and finally the Pointe du Grand Vallon. The landscape is magnificent; the Grand Roc Noir is close by and impressive.

(7) From the summit, locate the small pass at an altitude of 3101, the start of the descent route. Reach it by descending about ten metres from the summit and following a trail that branches off to the left.

(8) At the small pass, look for the trail that joins the first snowfield, all that remains of the glacier. This steep, north-facing descent on gravel is quite slippery, so be careful. Continue the descent along the snowfields, then in the Coins traverse, look for cairns that lead east-northeast towards the Lanserlia Lakes. The bottom of the descent is on a steep slope with large boulders, and then the terrain slopes down towards the lakes. There, move to the left and head for the cairn that borders the Col de Lanserlia trail.

(9) Take the path on the left, then follow the first lake and take the trail on the right that climbs up to the small pass between the two peaks of Lanserlia.

(10) Climb to the right for a round trip to the highest peak of Lanserlia.

(11) From the summit, return to the pass.

(10) Reach the peak with an altitude of 2,879 m.

(12) Turn back and quickly turn right onto the slope as soon as you see a clearly visible trail below. The slope is not steep and has steps where crampons grip well. Turn right onto the trail.

(13) Then join the normal route up to the lakes and pass the first pool on the left. Leave the path by turning right and follow the Ruisseau du Piou stream on the left bank until you reach theGR®5.

(2) Turn right to reach the car park via the track (S/E).

Waypoints

  1. S/E : km 0 - alt. 2,303 m - Bellecombe car park
  2. 1 : km 0.41 - alt. 2,340 m - Track
  3. 2 : km 1.26 - alt. 2,369 m - Crossroads of the circular loop
  4. 3 : km 2.71 - alt. 2,462 m - La Femma
  5. 4 : km 3.62 - alt. 2,658 m - Under a distinctive rock
  6. 5 : km 3.88 - alt. 2,763 m - Col du Petit Vallon (2794m)
  7. 6 : km 5.11 - alt. 3,098 m - Below the peak
  8. 7 : km 5.46 - alt. 3,135 m - Pointe du Grand Vallon
  9. 8 : km 5.52 - alt. 3,109 m - Small unnamed pass
  10. 9 : km 7.39 - alt. 2,742 m - Lanserlia Lakes
  11. 10 : km 8.52 - alt. 2,853 m - Access to Pointe de Lanserlia
  12. 11 : km 8.81 - alt. 2,903 m - Pointe de Lanserlia
  13. 12 : km 9.28 - alt. 2,870 m - Elevation 2879m
  14. 13 : km 9.78 - alt. 2,692 m - The gully
  15. S/E : km 12.09 - alt. 2,302 m - Bellecombe car park

Worth a visit

The first chamois was at the pass, the others between the pass and the peak.
I didn't feel safe in the landslide area, so as soon as you see the first crevasses, veer to the left.

Always be cautious and plan ahead when you're outdoors. Visorando and the author of this route cannot be held responsible for any accidents occurring on this route.

The GR® and PR® markings are the intellectual property of the Fédération Française de Randonnée Pédestre.

Reviews and comments

4.5 / 5
Based on 6 reviews

Reliability of the description
4.3 / 5
Ease of following the route
4.3 / 5
Route interest
4.8 / 5
gillesmo
gillesmo

Overall rating : 4.3 / 5

Date of your route : Jul 04, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful hike. Be sure to bring walking sticks. Downloading the route was extremely useful for following the itinerary.
We had some difficulties on the black glacier, below the Grand Vallon peak, because the temperature was high and the layers that were thawing were slipping in places on the icy layer, which was not very reassuring given where we were.
We reached the snowfields as quickly as possible, which made the descent much easier. The snow was soft around 1 p.m., so walking sticks were sufficient.
thank you for this beautiful hike and the indispensable trailblazing

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miel67
miel67

Overall rating : 5 / 5

Date of your route : Sep 23, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A magnificent hike, reserved for experienced hikers. Walking sticks are essential.

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JCParavy
JCParavy

Overall rating : 5 / 5

Date of your route : Aug 31, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Circular route completed as described, but without the two Lanserlia peaks, due to threatening stormy weather.
Fortunately, there was no significant snow and the ground was dry. The landscape was dominated by rock, but there was plenty of flora in the alpine zone.
Although there are no technical difficulties or truly exposed passages, it is a demanding hike with a long off-trail section: the climb to the Col du Petit Vallon is very steep and requires considerable effort, the traverse from the secondary summit (3,133 m) to the main summit is impressive but ultimately goes well, on either side, the descent to the pass and especially from the pass is very steep and walking poles are very useful; Finally, I found the traverse from the foot of the pass to Lac de Lanserlia quite endless in this morainic terrain, even though it was not difficult.
But you are in the heart of the Vanoise the whole way, with exceptional views.
Recommended for those who don't want to settle for just Lanserlia.
I'm adding a few photos.

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Gillou l ardechois
Gillou l ardechois
• Edited:

Overall rating : 5 / 5

Date of your route : Aug 01, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Superb route
Reserved for experienced and well-equipped hikers, as you will need to use your hands a little when off the trail
The descents from the pass are 30 to 35° and if there is still snow at the start of the season, you will need ice axes and crampons
There are a few cairns.
In good weather, as we had, and with no wind, it was superb.
Between points 3 and 4, we climbed slightly to the left of the suggested route, following a few cairns.
I can confirm that you need a map and GPS and should not attempt this if visibility is poor.

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Thierry ALLARD
Thierry ALLARD

Overall rating : 3.7 / 5

Date of your route : Jul 15, 2024
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

Stunning views with different landscapes at each summit.
Be careful, however, on the descent from the Pointe du Grand Vallon, where snowfields are still present in mid-July. Take crampons or an ice axe, otherwise you may slip.
There is a lot of off-piste skiing, so make sure you know where you are going.

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Lendrix
Lendrix

Overall rating : 4 / 5

Date of your route : Jul 18, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

A very beautiful hike around the Grand Vallon, but it is reserved for experienced hikers who enjoy rocky terrain. The descent from the Col du Grand Vallon is long and entirely rocky. To avoid returning via Les Arcelles, I chose to finish the tour via the Vallon de la Rocheure and take a break at the Plan du Lac refuge.
As the other reviewer mentioned, this hike is mostly off-trail, so I recommend bringing a map and/or GPS, but it's fairly easy to find your way by locating the mountain range.

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