Nan Gorges and Malême Forest

A pleasant walk in magnificent surroundings along the Nan, returning through the Malême forest to where it all began, in the pretty little village of Cognin-les-Gorges.

You can enjoy the coolness of the river in summer.

Details

4390634
Creation:
Last update:
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  • Walking
    Activity: Walking
  • ↔
    Distance: 8.78 km
  • ◔
    Average duration: 4h 25 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 661 m
  • ↘
    Descent: - 655 m

  • ▲
    Highest point: 926 m
  • ▼
    Lowest point: 282 m

Description of the walk

Park in the car park in the village of Cognin-les-Gorges.

(S/E) At the far end of the car park, take the few small steps. Immediately turn left into the street that leads to a crossroads at a chapel.

(1) Continue straight ahead on the path, which quickly turns into a track at the Pont de Montchardon bridge. Continue along the right bank of the Nan river. You will come to a flight of steps.

(2) Take these large steps on the left and follow the path parallel to the D22 road. Join it.

(3) Turn right and follow it to the wooden bus stop near a mill and a crossroads.

(4) Take the road on the left until you reach the first hairpin bend. Leave the road and take the path. Walk along the road and join it again, follow it for a few metres and, at the hairpin bend, leave it and continue along the path opposite. You will reach a building in a field.

(5) Stay on this path, turning left. Note: you may have to go under a fence; a sign indicates the path. Once you have passed through, look carefully to take the right path. Take a fairly wide bend and cross a small stream. Follow the fairly wide path that climbs to a junction with a tarmac road.
Please note: there is a fairly narrow passage after a large property, which you will need to go around on the right.
Turn left onto the tarmac road until you reach a crossroads with several paths known as Place des Chasseurs.

(6) Take the right-hand path of the three where there is a barrier with a sign prohibiting motorised vehicles. Begin the descent here and, at the second hairpin bend, you will arrive at the crossroads of the path leading to the Lia farm.

(7) Take the path on the left, which is not very visible, and follow it to reach a wider track after a fairly steep descent. Walk past a cave near the Rocher de Malème. Continue downhill through the forest to reach the Chapeau de Napoléon crossroads.

(8) Be careful here: take a small, barely visible path down to the left and cross the D22 road three times. Then continue downhill to reach the initial crossroads you passed on the way up.

(1) Turn right and follow the same route as on the way out to return to the car park in the village of Cognin-les-Gorges (S/E).

Waypoints

  1. S/E : km 0 - alt. 283 m - Car park in the village of Cognin-les-Gorges
  2. 1 : km 0.1 - alt. 283 m - Crossroads of the circular
  3. 2 : km 0.93 - alt. 399 m - Wide staircase
  4. 3 : km 2.38 - alt. 656 m - D22 crossroads
  5. 4 : km 2.86 - alt. 674 m - Wooden bus shelter
  6. 5 : km 3.95 - alt. 798 m - Fence crossing
  7. 6 : km 4.93 - alt. 925 m - Crossroads near the Place des Chasseurs
  8. 7 : km 6.22 - alt. 796 m - La Lia crossroads
  9. 8 : km 7.6 - alt. 561 m - Chapeau de Napoléon crossroads
  10. S/E : km 8.78 - alt. 283 m - Car park in the village of Cognin-les-Gorges

Notes

Between (8) and (S/E) Caution: very slippery path in autumn and in wet weather. Risk of falling.

Hike completed in 2 hours 35 minutes without breaks but without overexertion.

Reviews and comments

4.2 / 5
Based on 16 reviews

Reliability of the description
4 / 5
Ease of following the route
4.4 / 5
Route interest
4.3 / 5
nicoprad
nicoprad

Overall rating : 5 / 5

Date of your route : Dec 29, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

The climb is splendid. Personally, I found the descent less interesting and even dangerous (very steep and slippery).

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vero38
vero38

Overall rating : 4.3 / 5

Date of your route : Jun 30, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A lovely walk along the edge of the Nan, very shaded and therefore pleasant in summer. Yellow and green signposts all along the way... be careful on the way down, the little path is really well hidden... we were chatting... we missed it and ended up having to take the track... with no shade... And our walk went from 9 km to 14 km...
The little chapel at the start is right in the heart of the village, next to the yellow signs marking the start of the hike...

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Thierry OLAGNON
Thierry OLAGNON

Overall rating : 4.7 / 5

Date of your route : Feb 17, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A beautiful, varied hike with a nice climb to reach the highest point.
The descent at the end of the route is quite steep and rocky, but it's still a beautiful adventure trail.

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mariemad
mariemad

Overall rating : 4.7 / 5

Date of your route : Sep 24, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A magnificent hike to discover the Nan Gorges!
Be sure to take your time and bring your camera!

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mariemad
mariemad

Overall rating : 4.7 / 5

Date of your route : Sep 24, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

The magnificent Nan Gorges, a must-see wonder

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guichard annette
guichard annette
• Edited:

I couldn't print the map of the Nan Gorges because I want to do it with my grandchildren.
Thank you, Annette

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Nousky38
Nousky38

Overall rating : 3.7 / 5

Date of your route : May 13, 2024
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

An interesting and varied hike. The lower part of the stream gorges is spectacular. After Malleval, it is also worth making the effort to visit the Servanne waterfall, which is 1.5 kilometres there and back and has an elevation gain of 150 metres, but is well worth the detour.

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Erroy
Erroy

Overall rating : 3.3 / 5

Date of your route : Aug 21, 2023
Reliability of the description : ★★☆☆☆ Disappointing
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

A beautiful hike in the shade, but 11 km long rather than 8 km as advertised. The route is difficult due to a steep climb in the first part and a descent in the second part along small, steep, narrow, stony paths. The village is worth a visit, and there is a drinking fountain at the end of the route. There are plenty of places to cool off in the River Nan.

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supachipette1
supachipette1

Overall rating : 4.3 / 5

Date of your route : Aug 03, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Nice... especially the first part. Well shaded and cool; opportunity to swim or take a dip.
Very few people!

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Zoxence
Zoxence

Overall rating : 3.7 / 5

Date of your route : Jul 14, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★☆☆ Average
Very busy route : No

Start of the hike at the top of the gorges and up to the highest point of the hike. We were less enthusiastic about the return trip through the forest.

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Oma Remailleur
Oma Remailleur

Overall rating : 4 / 5

Date of your route : May 23, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Beautiful hike, no worries about slipping. We opted to follow the forest road for certain sections. There had been a lot of rain in the previous days. The waterfalls were magnificent.

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nounours35000
nounours35000

Overall rating : 3.7 / 5

Date of your route : Oct 11, 2021
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★★★ Very good
Route interest : ★★★☆☆ Average
Very busy route : No

This hike, completed on 11/10/2021, is classified as "moderate difficulty". That's not true. It's difficult. The elevation gain is over 700 metres over a distance of approximately 9 km. That makes for a significant incline: my knees, at almost 50 years of age, can attest to that.

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DAVID  jean luc
DAVID jean luc

Overall rating : 4 / 5

Date of your route : Sep 25, 2021
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Hello

Hike starting from Cognin-les-Gorges, crossing a pretty little village, then climbing up into the gorges along the left bank of the Nan torrent. A very pleasant and relaxing climb along the torrent with very safe passages on footbridges, along the cliff with cables to hold on to. Arrival at the mill, then problem with missing or faded markings (markings need to be redone) until Les Belles hamlet. Very pleasant hike with lovely views of the Isère valley on the way back.

DAVID Jean Luc

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buissonrougepap
buissonrougepap

Overall rating : 4.7 / 5

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

A beautiful hike, even though we probably didn't choose the best time of year to do it. This route is surely more interesting in spring (more water) or autumn (more colours in the forest).
We are used to hiking in the mountains and did not find this route difficult despite our ages (over 70). Obviously, it should not be attempted after heavy rain on slippery ground.
Thank you for this wonderful hiking suggestion.

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emilie.M19
emilie.M19

Hello
As someone who suffers from vertigo, I wonder what we should expect at point 5, "fairly narrow passage"? And what do the few difficult passages described by "PatrickS1" mean in terms of the terrain?
Thank you in advance for your response.

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