The Gorges and Pertes de la Valserine

A pleasant walk along the Valserine Gorges, from Les Pertes to Bellegarde. Very popular in hot weather as much of the route is in the woods and always close to the river.

Please note that a municipal by-law dated 11 April 2024 prohibits continuing the hike beyond point 5 along the banks of the Valsorine (footbridges closed)

Details

2014644
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 6.27 km
  • ◔
    Average duration: 2h 30 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 258 m
  • ↘
    Descent: - 265 m

  • ▲
    Highest point: 489 m
  • ▼
    Lowest point: 337 m

Photos

Description of the walk

Just a few kilometres north of Bellegarde-sur-Valserine, drive through the village of Lancrans and park in the car park opposite the cemetery (school next door).

(S/E) With your back to the cemetery gate, take the gravel path that descends to the right, marked "sans issue" (dead end). Follow the yellow and red markings.

(1) At the crossroads at the foot of an antenna, follow the Voie du Tram to the left for about 150 metres.

(2) Leave the tramway and follow the path on the right towards the Perte de la Valserine. Pass between a few houses. After a short but steep descent, you will arrive at the Pertes site. Then head towards the Pont des Oulles.

(3) Cross the river and follow it upstream on the right for about 300 metres. Note how calm the water is upstream, in contrast to its fury as it enters Les Pertes. The damp atmosphere of the place has draped the trees in ghostly moss.

(4) Retrace your steps to the Pont des Oulles bridge and cross the Valserine again.

(3) At the end of the bridge, turn right along the river towards the Métral dam. Observe the various waterfalls on the right and left banks that flow into the river. Reach the dam (through the barred windows, look at the remains of old pumps).

(5) Take a path on the right and follow the river as it winds through gorges carved into the rock (there are some beautiful overhangs and caves to see). The route includes some steps to climb up and down. Cross the Valserine on a footbridge and reach the piers of the viaduct that connects Bellegarde to Lancrans (note the impressive depth of the gorges).

(6) Pass under the viaduct and continue along the path beside the river. Continue to the Dumont hydroelectric power station, which used to supply Bellegarde.

(7) Return via the same route.

(3) At the Pont des Oulles, head right towards Lancrans.

(2) Follow the tramway on the left for about 150 metres.

(1) Turn right and climb the rather steep hill to reach the car park at Lancrans cemetery (S/E).

Waypoints

  1. S/E : km 0 - alt. 489 m - Car park opposite the Lancrans cemetery
  2. 1 : km 0.28 - alt. 455 m - Tramway
  3. 2 : km 0.43 - alt. 447 m - Path towards Perte de la Valserine
  4. 3 : km 0.88 - alt. 364 m - Pont des Oulles - Perte de la Valserine
  5. 4 : km 1.18 - alt. 361 m - Upstream from the Pertes de la Valserine (river) - a tributary of the Rhône
  6. 5 : km 2.09 - alt. 349 m - Métral Dam
  7. 6 : km 2.94 - alt. 349 m - Viaduct from Bellegarde to Lancrans
  8. 7 : km 3.43 - alt. 343 m - Remains of the Dumont hydroelectric power plant
  9. S/E : km 6.26 - alt. 489 m - Car park opposite the Lancrans cemetery

Notes

Beware of dogs running loose. Keep your dogs on a leash if you have any, as you should.

(5) Open metal stairs, so watch out for dogs' paws.

Worth a visit

The Valserine Gorges, from (2) to (7).

Métral Dam (5) and Dumont Hydroelectric Plant (7). Bellegarde was one of the first towns in France to have electricity (sometimes even thefirst, according to some sources).

Reviews and comments

4.6 / 5
Based on 23 reviews

Reliability of the description
4.5 / 5
Ease of following the route
4.4 / 5
Route interest
4.8 / 5
User 26599838

Overall rating : 4.3 / 5

Date of your route : Aug 11, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

you can start from the car park before Lancrans ('la voie du tram') and easily reach the Métral dam, then walk along
the Valserine and the Pont des Oules bridge with its beautiful potholes (especially worth seeing after a good storm....
You can always venture into the Bramabœuf cave, taking care after heavy rain.
A nice walk, but avoid starting at points 1 and 2: not very interesting...

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Alain et Nadine
Alain et Nadine

Overall rating : 4.7 / 5

Date of your route : May 26, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A large part of the walk is closed off, with barriers preventing access. This is the section between Valserôhne and the dam. However, the losses are accessible via Lancrans.

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jpvls
jpvls

Overall rating : 5 / 5

Date of your route : Jul 02, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Another way to explore the Bellegarde region, which is not particularly attractive from a tourist point of view.
This short hike allows you to appreciate many geological curiosities.
A must-do if you're in the area.

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FLOCH
FLOCH ★

Thank you for your feedback.
I have posted the municipal decree on the hiking page.
Kind regards.

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Mauricepie
Mauricepie

Overall rating : 4.3 / 5

Date of your route : May 03, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Please note that a municipal decree dated 11 April 2024 prohibits hiking beyond point 5 along the banks of the Valsorine (footbridges closed)

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adefayard
adefayard
• Edited:

Overall rating : 4.3 / 5

Date of your route : Mar 25, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Hello.
Nice walk, but the path down to Valserine was very slippery at the end. I couldn't find the signpost near the start.
The information from the Ain Tourist Office indicated that the trail would be closed for the winter until 1 April from the centre of Bellegarde. I didn't see any signs to this effect on site. Perhaps this should be pointed out.
Thanks

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MHD@
MHD@

Overall rating : 4.7 / 5

Date of your route : Aug 13, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A very beautiful and easy hike with numerous spots for dipping your feet in the water. The initial descent and, consequently, the final ascent are quite steep. There are numerous picnic areas. Pleasant in hot weather

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Tanjon myriam
Tanjon myriam

Great hike! Refreshing in summer! Suitable for all abilities! Rich in information about Bellegarde's industrial heritage. Swimming possible (cool water)

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megane38
megane38

Overall rating : 5 / 5

Date of your route : Jul 25, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A great walk, very original with steps, a suspended footbridge, a bridge... and magnificent views of the Valserine. The drop is impressive. Take great care if the rocks are wet, they are very slippery!

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Jean-François
Jean-François

Overall rating : 4.3 / 5

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

Very interesting geology!

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mimijulien
mimijulien

Overall rating : 5 / 5

Date of your route : Sep 19, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A must-do for the beauty of the site. No difficulty, just pure pleasure.

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Terre Valserine Tourisme
Terre Valserine Tourisme

Overall rating : 4.3 / 5

Date of your route : May 20, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

Hello,

The Pertes de la Valserine site and the trail between the Mêlée des Eaux and the town centre have been closed since December 2021 by municipal decree following flooding and significant damage to bridges and footbridges.

The work is now complete and the trail is once again fully accessible.
https://www.terrevalserine.fr/decouvrez/...

Enjoy your walk,

Marie for the Terre Valserine Tourist Office.

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Jb production 74
Jb production 74
• Edited:

Overall rating : 4.7 / 5

Date of your route : Nov 03, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

Hello, I am a YouTuber specialising in hiking in the Ain, Haute-Savoie and Savoie regions

I recreate the Visorando trails on my YouTube channel so that others can discover them

Here is the link to this hike
https://youtu.be/561vxfxuF2s

Subscribe and turn on notifications (bell icon) to discover new videos:
YouTube: https://www.youtube.com/channel/UCBRYUQo...

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saint victor
saint victor

Overall rating : 5 / 5

Date of your route : Aug 23, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Nice short hike with interesting points of interest. No difficulty.

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Barpoub
Barpoub

Overall rating : 4.7 / 5

Date of your route : Sep 01, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

an original and surprising walk: there is plenty to see within a short distance; the Valserine river disappears into a chaos of rocks and gradually reappears a little further on, with waterfalls at the Métral dam, a footbridge over the Valserine river, and more...
Note:
- in hot weather, and although mainly in the trees, I can confirm that the climb to the Lancrans cemetery is steep (in cold weather, this must also be true!!!)
- hold small children's hands tightly at the site where the Valserine disappears: there are large cracks and no barriers.

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