To take in the full spectrum of colours from the Pont de l’Alpe

This is a hike that will treat you to a whole spectrum of colours. From the green and blue of the lakes – Grand Lac, Lac de la Ponsonnière, Lac de la Mine, etc. – to the green, red, grey and white of the Pic de la Moulinière, and the black of the old graphite mine. Panoramic views of the Écrins and Cerces massifs.
This route is a variation on the ‘Lac et Col de la Ponsonnière’ hike via the Grand Lac, which we have extended.

Details

13262374
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 10.73 mi
  • ◔
    Average duration: 8h 15 
  • ▲
    Difficulty: Difficult

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 3,816 ft
  • ↘
    Descent: - 3,799 ft

  • ▲
    Highest point: 8,829 ft
  • ▼
    Lowest point: 5,600 ft

Photos

Description of the walk

Take the Col du Lautaret road (D1091) to the hamlet of Pont de l’Alpe, next to the village of Le Lauzet

(S/E) From the car park by the roadside, near the bridge, take theGR® 50 which runs along the left bank of the Torrent du Rif and follow the path up to the small hamlet of Alpe du Lauzet. The path cuts across, then becomes a track suitable for vehicles.

(1) Keep to the left and continue along the track until you reach the chalets at Alpe du Lauzet.

(2) Turn left towards the footbridge crossing the Torrent du Rif. Leave theGR®. At the three-way junction just after this, leave the Chemin du Roy on your left and take the path on the right which climbs up the Torrent du Plan Chevalier valley, then climbs more steeply at the bottom of this valley. You’ll reach a slightly technical section equipped with cables.

(3) Cross this, then in two stages, reach a small pass leading out onto the Grand Lac.

(4) Go round the Grand Lac on the right, heading to the far end of the lake. It is possible to climb straight up, but by staying on the banks, the views are more scenic and the climb is less steep. You’ll come out onto theGR® 57.

(5) Turn left, heading due north, onto theGR® 57 towards the Cabane à Graul (shepherd’s hut), then continue to Lac de la Ponsonnière.

(6) Walk round the lake on the right, then carry on along theGR® 57 to the Col de la Ponsonnière.

(7) Leave theGR® 57, which descends towards the Massif des Cerces, and head completely to the right, eastwards, along a balcony path that follows a very gently descending contour line. This path leads towards the Col des Béraudes / Col du Chardonnet. Pass by the Lacs des Crouserocs and arrive at the foot of the Pic de la Moulinière, easily recognisable thanks to its vibrant colours.

(8) Leave the path on the left which climbs to the Col des Béraudes, and continue to the right along the balcony path.
You’ll pass through a south-facing scree slope where sturdy footwear is advisable.

(9) Start climbing again through the scree, this time quite steeply. A little further up, look out for the entrance to the old mine with the large cable wheel that was used to transport graphite wagons down to the Guisane valley.

(10) From the mine, continue climbing up to the Col du Chardonnet Nord. You’ll reach a plateau with Lac de la Mine and, slightly further down, the Col du Chardonnet Sud, where you’ll join theGR®57.

(11) Turn right onto theGR®, which descends via numerous hairpin bends.

(12) Leave theGR®57, which heads off to the right, and continue downwards by turning left, heading towards the Chalets de l’Alpe du Lauzet, where you’ll rejoin theGR®50.

(13) Carry on straight ahead to cross the hamlet; a little further down, the path joins the track.

(1) Carry on straight ahead to the car park (S/E).

Waypoints

  1. S/E : mi 0 - alt. 5,600 ft - Pont de l’Alpe car park
  2. 1 : mi 0.5 - alt. 6,102 ft - Junction of the circular loop
  3. 2 : mi 0.94 - alt. 6,371 ft - The Alpe de Lauzet, on the left
  4. 3 : mi 1.93 - alt. 7,257 ft - Section with cables
  5. 4 : mi 2.11 - alt. 7,497 ft - Le Grand Lac
  6. 5 : mi 2.89 - alt. 8,012 ft - Junction with GR°°®°°57
  7. 6 : mi 3.92 - alt. 8,428 ft - Lac de la Ponsonnière
  8. 7 : mi 4.39 - alt. 8,573 ft - Col de la Ponsonnière
  9. 8 : mi 6.14 - alt. 8,543 ft - Junction - Col des Béraudes
  10. 9 : mi 7.08 - alt. 8,363 ft - Ascent through the scree slope
  11. 10 : mi 7.41 - alt. 8,665 ft - Former graphite mine. Around the - Col du Chardonnet Nord (2681m)
  12. 11 : mi 7.92 - alt. 8,658 ft - Col du Chardonnet
  13. 12 : mi 9.11 - alt. 7,195 ft - GR°°®°°57 junction
  14. 13 : mi 9.79 - alt. 6,391 ft - Alpe du Lauzet
  15. S/E : mi 10.73 - alt. 5,600 ft - Pont de l’Alpe car park

Notes

  • Alternative route: stay on theGR®50until (12), then turn left onto theGR®57to reach (5).
  • At (3), there is a slightly technical section equipped with cables.
  • There is a fountain at the shepherd’s hut after the climb from the Grand Lac (5) at around 2,452 m.
  • Part of the route runs through scree from (8) to (10): sturdy footwear is recommended.
  • If you set off early in the morning, you’ll stay in the shade during the climb up to Grand Lac, which is very welcome in summer.

This route passes through multiple protected areas, which may be subject to special regulations:

Worth a visit

  • Between (8) and (10), you’ll be on a ledge with unobstructed views throughout: between the vantage points and the multitude of colours, it’s a feast for the eyes.
  • More information on the old mine:

http://www.paca.developpement-durable.go...
Summer 2021: the mine entrance door is open or has been forced open.
Extract from the link above: “The main gallery, or ‘travers banc’, was accessible to any walker and allowed visitors to venture deep into the mine through unstable areas. Given the archaeological significance of this former mine, the tunnel was to be closed off but not sealed shut; this is why it was secured by fitting a padlocked gate, the key to which will be entrusted to the municipality of Monetier-les-Bains.”

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

5 / 5
Based on 2 reviews

Reliability of the description
5 / 5
Ease of following the route
5 / 5
Route interest
5 / 5
florobax
florobax

Overall rating : 5 / 5

Date of your route : Jul 15, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A superb hike that really does take you through a whole range of colours. Almost the entire way, you can enjoy magnificent views of the Montagne des Agneaux, the Barre des Ecrins and the Meije glacier, as well as the stunning landscapes you pass through. The rocks shift from grey to orange, passing through black and purple – it’s magnificent.

The section (3) is indeed quite technical and involves fairly straightforward climbing with the aid of ropes. If you suffer from severe vertigo or don’t want to use your hands, I’d advise you to reach the large lake by following the Torrent du Rif to the right at point (2) (please note that this route is much busier). Afterwards, the ridge between points (5) and (6) offers one of the most beautiful panoramic views of the hike, overlooking the three glaciers mentioned earlier. We carried on to Lac Blanc after point (7) – a decision we didn’t regret – to enjoy this little lake nestled amongst jagged, colourful rocks. Don’t hesitate if you’ve got the stamina and the time. From the point (8) to the Col du Chardonnet (11), you’ll be walking amongst scree slopes topped by colourful peaks, with a consistently stunning view of the Écrins massif. Some sections are a bit tricky, but on the whole it’s a manageable route without too much difficulty, although you’ll start to feel a bit tired by this point. The final climb up to the Col du Chardonnet isn’t very long, but our legs are starting to feel heavy, so it takes its toll. However, the detour via the old Chardonnet mine is well worth it; you can still explore its (very) cool tunnels, which look as though they were abandoned overnight – it’s quite impressive. The descent is then a long one, with a gentle but fairly steady gradient; we’re really glad to reach the bottom. All in all, one of the most beautiful hikes I’ve ever done in the Briançonnais region, without a doubt!

Please note: the walk is entirely exposed to the sun, so make sure you bring sun cream and don’t set off too late in the day during the hot season. We were lucky enough to have quite a few clouds on 15 July 2023, but without them we would probably have been very hot, especially on the scree slopes.

The hike took 7 hours and 20 minutes, including a 2-hour break.

Machine-translated

Gomez Carlos
Gomez Carlos

Overall rating : 5 / 5

Date of your route : Jun 07, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Thanks for this guide,
A lovely hike with a stop at La Bruyère and the magnificent Grand Lac. Very few people about in early June.
We did the hike whilst there was still plenty of snow. The descent after the cable was tricky due to a snow cornice. We stopped at Lac Ponsonnière as there was too much snow below the pass. We didn’t do the Balcon section (points 7, 8 and 9) because of the snow. We went via the valley instead.

Machine-translated

Other walks in the area

For more walks, use our search engine .

The GPS track and description are the property of this route's author. Please do not copy them without permission.