Loop in Vallée Étroite

This is a very easy hike that allows you to discover the beautiful Vallée Étroite, ending in a grand finale at the famous Lac Vert.

Details

398843
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 8.33 km
  • ◔
    Average duration: 3h 05 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 237 m
  • ↘
    Descent: - 237 m

  • ▲
    Highest point: 1,920 m
  • ▼
    Lowest point: 1,683 m

Photos

Description of the walk

Go up the road leading to Les Granges de la Vallée Étroite and park in the car park opposite the Militaires rock face.

(S/E) Cross the footbridge over the Ruisseau de la Vallée Étroite. Turn left along the bank of the stream. The path is poorly marked at the beginning but leads easily to the Tour des Rois Mages.

(1) Continue along this yellow-marked trail to easily reach the crossroads of the trail leading to Les Granges.

(2) Continue along the left bank of the stream, crossing a small tributary before reaching another junction.

(3) Here you have two choices:
- turn right to take a small rocky passage that is great fun for children (option shown on the map),
- or continue straight ahead to join the Lac Vert trail.
In both cases, continue to the right to reach the lake.

(4) Reach the northern point of the lake and begin a short climb through the woods with a passage through alpine pastures. Then continue to the right via a quick descent to reach the Pont de la Fonderie bridge.

(5) Cross the stream on the footbridge, then climb a few steps to reach the wideGR® 5 and 57 trail. Follow this wide trail to the left to reach the Granges de la Vallée Étroite.

(6) Stay on the track until you reach the barrier at the large car park, then cut across the fields to the left to reach the crossroads you passed on the way out.

(2) Retrace your steps to a footbridge, cross it and, via a path on the right bank parallel to the road, return to the car park where you started (S/E).

Waypoints

  1. S/E : km 0 - alt. 1,683 m - Parking lot at the Militaires rock face
  2. 1 : km 0.47 - alt. 1,690 m - Carrefou sentier des Rois
  3. 2 : km 1.56 - alt. 1,729 m - Les Granges crossroads
  4. 3 : km 2.95 - alt. 1,799 m - Crossroads with two directions
  5. 4 : km 3.29 - alt. 1,833 m - Lac Vert (Névache . Hautes-Alpes)
  6. 5 : km 4.22 - alt. 1,894 m - Fonderie Bridge
  7. 6 : km 6.31 - alt. 1,763 m - Granges in the Narrow Valley - Refuge I Re Magi
  8. S/E : km 8.33 - alt. 1,683 m - Parking lot at the Militaires rock face

Notes

There is a fountain in front of the chalet between (2) and (3).
Several fountains at Les Granges.

Worth a visit

 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

4.4 / 5
Based on 19 reviews

Reliability of the description
4.5 / 5
Ease of following the route
4.1 / 5
Route interest
4.7 / 5
Vic&Nath
Vic&Nath

Overall rating : 4 / 5

Date of your route : Aug 25, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

A beautiful, easy hike.
Lac Vert and the barns in the narrow valley are places worth discovering.
Please note that during the summer, the road leading to the starting point is closed at weekends.

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Fred83110
Fred83110

Overall rating : 5 / 5

Date of your route : Jul 09, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

One of the most beautiful hikes in this area. A must-do! The lake is magnificent. We walked all the way around the lake and then continued our walk to the Catholic children's home for Italian children, 300/400 metres higher up, which offers a magnificent view of the valley...

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jp11
jp11

Overall rating : 4.3 / 5

Date of your route : Jul 09, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

The climb along the "stream" (more like a torrent) is very pleasant (sound of water, flowers and views of the walls, Mount Thabor and Mount Séru). Where it gets tricky is towards the green lake. If you already know the area, turn left and at the large sign for the lake, go straight left. The green lake has become an alpine example of human and canine overtourism. It's awful. Have a picnic in the area along the stream flowing down from the wall of the Three Kings. It's great.

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gk
gk
• Edited:

Overall rating : 4 / 5

Date of your route : Jun 19, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

As the road after the Col de l'Echelle was closed, we did the circuit from a place called "Le mauvais pas", which made it longer and, above all, increased the elevation gain. The route is pleasant and not very busy. This is not the case along the edge of the green lake... Between dogs (unfortunately often not on a leash, despite the signs along the paths) and lively discussions (our Italian friends are very vocal!), don't expect to find peace and quiet here. It's a shame because the lake is beautiful and inspires daydreaming. The return trip was partly along a beautiful path surrounded by flowers. I recommend following the GPS route, especially at the start of the trail and then at the lake. Regardless of how busy it is at the lake, I recommend this very pleasant trail, which follows a refreshing stream.

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ladoueno
ladoueno

Overall rating : 4 / 5

Date of your route : Aug 15, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

A lovely, fairly easy hike, the destination is very beautiful

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Clo 52
Clo 52
• Edited:

Lake Vert is not well signposted at the end of the route.

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Gollum07
Gollum07

Overall rating : 5 / 5

Date of your route : Jul 04, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A very pleasant short hike in cool conditions with little elevation gain.
A very pleasant way to explore the narrow valley
Lots of people around Lac Vert.

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Sandrin-e
Sandrin-e

Overall rating : 5 / 5

Date of your route : Aug 28, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful, easy hike with magnificent, varied landscapes (forest, mountain pastures, green lakes, along the river)
The walk through the hamlets on the way back was also very pleasant.
We did it at the end of August, when there was no one around, but it's easy to imagine that it would be very busy in the height of summer.
thank you for suggesting this route

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jojobad
jojobad

Overall rating : 4.7 / 5

Date of your route : Jun 07, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Calm at this time of year
The green lake is magnificent

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Celine57
Celine57

Overall rating : 5 / 5

Date of your route : Aug 05, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful family hike, but be careful as the last part is quite steep for children!

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bernardino
bernardino ★

Hello
Thank you for your comment, but I am surprised by the rating of "Moderate" for the route, because:
Please note that there are no signs to the green lake, and there are several paths, some of which are very slippery.
- there are several paths: the lake is therefore perfectly accessible, including via the path I have marked on the map
- no signs: please report this to the local authorities so that they can put up signs, for example, to indicate the correct path
- some are slippery: yes, paths in the mountains and on the plains are often slippery after rain and storms, which are not uncommon at this time of year.
But as you said at the beginning of your post, the area is superb, and that's very true.
Enjoy your future hikes.

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Aliochami
Aliochami

Overall rating : 4 / 5

Date of your route : Jul 07, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

Superb! A valley full of flowers, absolutely no one at first, then one or two fishermen, complete tranquillity. We hesitated at one point because there were barriers around a house. As it was impossible to get through anywhere else, we crossed them. (Was this an abuse of the owner's rights?) Be careful, to get to the green lake, there are no signs, several paths, some of which are very slippery. From there on, there are a lot of people, but it must be said that it is a magnificent place, more easily accessible from Les Granges and the GR.

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jma01
jma01

Hello, without wishing to offend you, I was planning to redo it, as it lacks accuracy because many of the trails no longer exist or have become very dangerous. For example, the trail just before Lake Vert is impassable (as of last Friday), and I think it would be a good idea to make a second one with the lake, or else I will redo one with the lake
Kind regards

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bernardino
bernardino ★

Hello, thank you for this comprehensive review of this walk and its surroundings.
However, in order to improve this rough itinerary, I would appreciate knowing how and, above all, where I can make improvements.
Enjoy the rest of your time in the valleys surrounding Névache, where the trails are currently particularly crowded with tourists.

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jma01
jma01

Overall rating : 3.3 / 5

Date of your route : Aug 20, 2020
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★☆ Good
Very busy route : Yes

a route very popular with hundreds of Italians, with no respect for nature, dogs everywhere... not kept on a leash as requested at the start of the hike, lots of shouting, which is a shame because the walk is beautiful if you take the left bank. The route is approximate
we continued the walk to the lake before making our escape

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