The Tour du Pérollier

Le Pérollier is a small peak on the ridge separating the Lacs de Laffrey and the Alpe du Grand Serre resort. This circuit offers unobstructed views of the lakes and the Taillefer, Grand Armet and Belledonne mountain ranges. Note that in June, the meadows are particularly flowery (blue gentians and anemones, among others).

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 10.55 km
  • ◔
    Average duration: 4h 50 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 630 m
  • ↘
    Descent: - 638 m

  • ▲
    Highest point: 2,029 m
  • ▼
    Lowest point: 1,452 m

Photos

Description of the walk

The start is at the Saint-Honoré1500 station above Villard-Saint-Christophe. Go to the end of the car park (there is an information board with a map).

(S/E) The path goes straight ahead across a meadow. The climb continues through a wood with some fairly steep sections. After two hairpin bends, leave a path on the right that climbs up to Piquet de Nantes and continue straight ahead.

(1) Leave the woods and begin a long traverse, where the slope becomes less steep. After about an hour, you will arrive at a flat area where you will find the small Lac de Charlet.

(2) The climb continues towards the bottom of the valley, the path turns east and, after a few hairpin bends through the meadow, joins the Col de l'Ollière. At this point, the view extends westwards over the Lacs de Laffrey, the summit of La Peyrouse and the Vercors in the distance.

(3) At the pass, look for a trail on the left that heads north along the mountainside. Follow this trail, which is well marked but not signposted. The trail then begins a long traverse along the mountainside for a little over 1.5 km to the Col du Parché, passing under the Perrollier ski lift line.
N.B. At the start of the season, it is recommended to follow the track that descends towards the Alpe du Grand Serre resort to an altitude of 1918 metres, then turn left and join the track that climbs towards the Col du Parché. Late snowfall can leave snowfields that are difficult to cross due to the steepness of the slope.

(4) After the pass, the path heads south and begins the descent to the starting point. Follow an alpine road to the end, enjoying the view of the Tabor massif, whose summit rises to 2,389 metres. To return to the starting point, stay on the trail and take a short climb.
N.B. At the Col du Parché, you can opt to climb to the summit of the Grand Serre in around 45 minutes to enjoy a 360° panorama and a bird's eye view of the city of Grenoble. The path is well marked and climbs up through the mountain pastures, following the ridge line.

(5) At the junction with the mountain road, continue the descent.

(6) Cross the Jonche. Continue towards the starting point (S/E).

Waypoints

  1. S/E : km 0 - alt. 1,498 m - Parking at Saint-Honoré 1500 station
  2. 1 : km 0.83 - alt. 1,605 m - Exit from the woods
  3. 2 : km 2.55 - alt. 1,903 m - Lac Charlet
  4. 3 : km 3.57 - alt. 2,029 m - Col de l'Ollère (2023m)
  5. 4 : km 5.49 - alt. 1,996 m - Col du Parché (1998m)
  6. 5 : km 7.99 - alt. 1,682 m - Croix de Gouret
  7. 6 : km 9.56 - alt. 1,494 m - Jonche (cours d'eau) - Affluent du Drac
  8. S/E : km 10.55 - alt. 1,498 m - Parking at Saint-Honoré 1500

Notes

This hike requires the appropriate equipment for all hikers, especially as it takes place in the mountains with weather conditions that can change quickly and dramatically (windbreaker, rain gear, appropriate footwear). There are no real water sources (a few streams or springs depending on the season)
There are many flocks of sheep in this area, so please respect them and watch out for Patou dogs, whose job is to protect the sheep. If you have a dog with you, it is essential to keep it on a leash.

Worth a visit

If it's hot, after the hike, a swim in one of the Laffrey lakes will be welcome (in summer, of course).
You can also visit the statue of Napoleon on the edge of the Grand Lac, at the Prairie de la Rencontre. Napoleon took this route on his return from Elba and met the royalist troops here, who joined him to complete his return.

Reviews and comments

4.7 / 5
Based on 23 reviews

Reliability of the description
4.8 / 5
Ease of following the route
4.7 / 5
Route interest
4.7 / 5
descat 38
descat 38

Overall rating : 5 / 5

Date of your route : Jun 23, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful hike with spectacular views of the Laffrey lakes.
Lots of flowers in June.

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User 3717397

Overall rating : 5 / 5

Date of your route : Jun 02, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

a pleasant hike with uninterrupted views of magnificent scenery. At the end of May, there are carpets of flowers everywhere: gentians, anemones, rhododendrons, trolles, etc. I did it in the opposite direction, which avoids the slight climb at the end.

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Josci
Josci

Overall rating : 5 / 5

Date of your route : Sep 20, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful hike with no difficulty. In good weather, there are superb views of the Laffrey Lakes and the surrounding mountains.
We spotted several marmots and came across a flock of sheep accompanied by two patous and some very friendly border collies. The shepherd was also very welcoming.
In short, a beautiful day in a magnificent setting.

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corinnepatrick
corinnepatrick

Overall rating : 5 / 5

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

Beautiful panoramic views

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Hibiscussafi
Hibiscussafi

Overall rating : 5 / 5

Date of your route : Oct 05, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very pleasant loop with beautiful views of the surrounding area and a lunch break by the lake.

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martagon38
martagon38

Overall rating : 5 / 5

Date of your route : Jul 05, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

i agree with the previous reviews – a superb hike in every way:
- magnificent views of the peaks and lakes
- a real garden with so many flowers, a real treat
- the little path along the mountainside is perfect at this time of year
- sighting of a beautiful rock thrush that was just begging to be admired
- for those who have had enough of climbing, Lake Charlet is enough to make you happy
The start is a bit tough, but it's doable.
Many thanks for sharing, as my friends also had a wonderful time.

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Aurelie38
Aurelie38

Overall rating : 4.3 / 5

Date of your route : Sep 04, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

A beautiful, peaceful hike with stunning views of the Vercors and then the Laffrey lakes, accompanied by sheep. Cyclists should watch out for sheepdogs.
We set off towards Lac de Chalet, thinking that there were three possible options depending on how we felt. In the end, the Tabor seemed a little too steep for a return trip and the vertiginous Devil's Path put one of our group off. So we opted for the Tour du Perollier. If you're in a group, you can split into two and meet up at the start or end (depending on the direction you choose) of the Sentier du Diable.

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hchevalley
hchevalley

Overall rating : 5 / 5

Date of your route : Jul 25, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful hike with no particular difficulties. Beautiful views, especially of the Matheysin lakes and the Vercors.

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bebert38
bebert38

Overall rating : 5 / 5

Date of your route : Aug 04, 2019
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

Beautiful hike offering superb views of the lake and the Vercors mountain range
Not to be missed

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lambda
lambda

Overall rating : 4.7 / 5

Date of your route : Jun 08, 2019
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good

Very quiet. Beautiful views. At the start of the season at the Col de l'Ollière, take the track rather than the small path on the side of the hill as there may be steep snowfields to cross.
In the same area, the hikes at Tabor and Piquet de Nantes seem more beautiful to me. The summit of Pérollier via the Sentier du Diable trail with the same return route as this hike is a variation worth considering.

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Bénédicte N.
Bénédicte N.

Overall rating : 4.7 / 5

Date of your route : Oct 23, 2018
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

A beautiful hike that delighted all the hikers. We had wonderful weather after passing through the clouds... but be prepared for wind! I've done it twice and both times it was very windy, so bring a light jacket whatever the season

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Pat la rando
Pat la rando

Overall rating : 4.3 / 5

Date of your route : Sep 11, 2018
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good

A very pleasant route with beautiful views. Impossible to get lost with the map. For experienced walkers, it can be done in 3½ hours

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Pauline.Che
Pauline.Che

Overall rating : 4.3 / 5

Date of your route : Jun 19, 2018
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good

In thick fog, what a shame for the views!

Nevertheless, it's a lovely route, recommended for all lovers of wide Alpine plains, for the abundance of flowers in late spring, the marmots coming out to play, and the tranquillity of the wide open spaces!

Watch out for herds in the area. This walk is ideal for dogs (wide open spaces to run around, meltwater streams and a lake), but bring a lead if you're bringing your four-legged friends with you, out of respect for the farmers and their working dogs.

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sonydobrasil
sonydobrasil

Overall rating : 5 / 5

Date of your route : Aug 15, 2017
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

Excellent guide. I did this hike with my family, including my two daughters aged 4 and 8. There were no particular difficulties and we were treated to raspberries on the way up and blueberries at the summit!
There were few other hikers, which was very pleasant.

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CR1952LM
CR1952LM

Overall rating : 4.3 / 5

Date of your route : Jul 01, 2017
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good

A beautiful hike offering superb views of the Matheysin plateau lakes

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