Towards Lac du Mont Coua

A hike in the Vanoise in search of the Lacs du Mont Coua. Mountain pastures, pastoral life, geology, torrents and glaciers add to the appeal of this outing.

Details

2571477
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  • Walking
    Activity: Walking
  • ↔
    Distance: 12.19 mi
  • ◔
    Average duration: 8h 15 
  • ▲
    Difficulty: Difficult

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 3,031 ft
  • ↘
    Descent: - 3,031 ft

  • ▲
    Highest point: 8,566 ft
  • ▼
    Lowest point: 5,535 ft

Photos

Description of the walk

Parking at the Châtelet car park in the resort of Le Mottaret.

(S/E) From the car park, head south towards Lac de Tuéda. Pass the lake and continue along the lovely path at the bottom of the valley. Shortly afterwards, you’ll reach a junction.

(1) Turn left towards the Refuge du Saut. You will soon reach and pass the Refuge du Plan. A short descent leads to a wooden bridge.

(2) Cross the bridge and turn left immediately afterwards. A few shortcuts allow you to bypass the hairpin bends on the track. Climb up the stony track. Then head into the Vallon du Fruit. Continue for a long stretch, staying at the bottom of the valley on the main route.

(3) Pass the Chalet de la Plagne; the path is easy to walk on, then the valley narrows. After a short steep climb, staying on the track that runs alongside the stream and the Vanoise National Park, you’ll reach the Refuge du Saut.

(4) At the refuge, take the small path on the right towards the Col du Soufre. Head up the valley, keeping the Doron des Allues on your left. Cross it via a double wooden footbridge at an altitude of 2,450m.

(5) Here, leave the route to the Col du Soufre and head due east along a well-defined but unmarked path.
Head towards a small footbridge.

(6) Cross the footbridge and continue along the path, which will begin to climb steeply. Pass a first small lake at the foot of a waterfall and, after another short climb, reach the first Lac du Mont Coua.

(7) Return to the car park (S/E) via the same route.

Waypoints

  1. S/E : mi 0 - alt. 5,535 ft - Chatelet car park
  2. 1 : mi 0.74 - alt. 5,594 ft - At the junction, turn left - Refuge du Plan
  3. 2 : mi 1.21 - alt. 5,801 ft - Wooden bridge - Chalet du Fruit
  4. 3 : mi 2.63 - alt. 6,624 ft - Chalet de la Plagne
  5. 4 : mi 3.81 - alt. 6,982 ft - Refuge du Saut
  6. 5 : mi 5.28 - alt. 8,012 ft - Footbridge over the - Doron des Allues (rivière)
  7. 6 : mi 5.48 - alt. 8,048 ft - Small footbridge.
  8. 7 : mi 6.02 - alt. 8,560 ft - Lake
  9. S/E : mi 12.19 - alt. 5,535 ft - Chatelet car park

Reviews and comments

4.9 / 5
Based on 3 reviews

Reliability of the description
5 / 5
Ease of following the route
5 / 5
Route interest
4.7 / 5
CHATO
CHATO

Overall rating : 4.7 / 5

Date of your route : Aug 15, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

A beautiful outing, but long because it was done in one go – with only a 30-minute break at the lake.
Lots of people from the start to the fork with the Col de la Croix de Bonhomme.

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pascaloses
pascaloses

Overall rating : 5 / 5

Date of your route : Aug 12, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A lovely route: varied, and the guidebook is very accurate. The lakes are stunning and not very busy (many people stop at the Saut refuge or head for the Col du Souffre). Walked on 9 August 2024, when there were still plenty of flowers, including edelweiss

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hugues Vandenkerckhove
hugues Vandenkerckhove

Overall rating : 5 / 5

Date of your route : Aug 23, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A magnificent walk with some lovely encounters: marmots, mouflons... Don’t hesitate to carry on to the largest lake a little further on and a little higher up... it’s simply wonderful!!!

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