The Coupe de Jaujac volcano and its basalt flows

Starting from Jaujac, there is a magnificent Roman bridge and impressive basalt columns on the banks of the Lignon. Tour via the Pont de l'Échelette, the Château de Rochemure (Maison du Parc Naturel Régional des Monts d'Ardèche) and finally climb the Coupe de Jaujac volcano with a tour of the crater.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 11.37 km
  • ◔
    Average duration: 4h 40 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 488 m
  • ↘
    Descent: - 481 m

  • ▲
    Highest point: 599 m
  • ▼
    Lowest point: 361 m

Photos

Description of the walk

Parking: at the entrance to the village and in the village (school, post office), there are numerous free car parks available, particularly on the large shaded square. Please note, however, that on Tuesday and Friday mornings, which are market days, parking on the square is prohibited.

(S/E) Turn left onto Rue de la Pailhette and cross the bridge over the Lignon.

(1) At the end of the bridge, at the signpost "Le Chastelas direction Thueyts 11.3 km via Le Monteil", turn right and follow the Lignon river along the path that descends towards the bank. Admire the basalt flows. Cross the Roman bridge.

Yellow and white markings

(2) Go down to the right and continue to the river to admire the basalt flows

(3) Return to the fork at the bridge.

(2) Take the paved slanting street on the right up to the road. Cross carefully to pick up the path opposite and reach a viewpoint with information about the volcanic eruption. Continue along the path to the hamlet of Le Monteil.

(4) Cross the hamlet to the Monteil signpost. Follow the signs for "Jaujac/Neyrac-les-Bains - 8.7 km via Seranglier" and you will come to a fork.

(5) Take the path on the right and continue straight on until you reach the Riou Cros stream.

(6) Turn right, cross the stream, then join the road at Mas Reynaud.

(7) Turn right towards the "Séranjalier" signpost. Leave the road and take a path on the right to reach the locality.

(8) Follow the signs for "Jaujac 3.3 km via La Broussen 1.2 km", cross the road and, after about 30 metres, turn left onto the path. Return to the road and follow it to the left for a few dozen metres, then turn right onto the path. At La Brousse (signpost), descend to the right along the paved slanting street that winds down to the Lignon.

(9) Cross the Pont de l'Échelette bridge and enjoy the view from the viewpoint. Follow the D5 on the right until you reach the "Bonneval" signpost.

(10) Cross the road before the bridge and follow the signs on the left for "Jaujac 3.5 km via Larmande 1 km". Walk past the house and climb the path that joins the D119.

(11) At Larmande (cross), follow "Jaujac 2.2 km" and, after 250 m, turn onto the path that descends to the right and joins the Chemin de la Roche. Continue to the left to reach the D19 (Rue de Lalevade).

No markings

(12) Turn right, then left to follow the path that goes around the public school on the left and joins Allée Marie Sauzet. Continue straight ahead on the uphill path (towards Maison du Parc) under Château de Rochemure. Continue straight ahead until you reach the road, turn right and, at the signpost, turn left.

(13) At the "Peschier" signpost, go straight up to a crossroads.

(14) Turn left onto the path that goes around the crater of the Coupe de Jaujac volcano until you reach a cairn.

(15) Descend to the right into the crater.

(16) Climb up to the left to rejoin the path around the volcano, then leave it on the left just before it becomes circular (red signpost).

(17) At the "Gontier" post, turn right immediately, first into a wood, then around a large meadow on the left towards the Maison du Parc Naturel Régional des Monts d'Ardèche (Monts d'Ardèche Regional Nature Park Centre): visits, exhibitions, etc.

(18) Go around it on the left and descend towards the centre of the village. At the cemetery, follow Rue du Trible opposite to return to the starting point (S/E).

Waypoints

  1. S/E : km 0 - alt. 408 m - Tourist Office
  2. 1 : km 0.26 - alt. 396 m - Pont du Chastelas bridge over the Lignon (river) - a tributary of the Ardèche
  3. 2 : km 0.67 - alt. 389 m - Roman bridge
  4. 3 : km 0.78 - alt. 393 m - Basalt flow
  5. 4 : km 1.73 - alt. 549 m - Le Monteil
  6. 5 : km 1.97 - alt. 567 m - Trail junction on the right
  7. 6 : km 2.56 - alt. 575 m - Riou stream
  8. 7 : km 3.11 - alt. 597 m - Mas Reynaud
  9. 8 : km 3.58 - alt. 540 m - Séranjalier
  10. 9 : km 4.61 - alt. 363 m - Pont de l'Échelette - Lignon (river) - Tributary of the Ardèche
  11. 10 : km 4.99 - alt. 395 m - Bonneval signpost
  12. 11 : km 5.89 - alt. 479 m - Larmande
  13. 12 : km 6.99 - alt. 421 m - D19 route de Lalevade
  14. 13 : km 7.94 - alt. 450 m - Poteau Pechier
  15. 14 : km 8.12 - alt. 477 m - Path along the edge of the volcano crater - Péchier mineral spring (Jaujac)
  16. 15 : km 9.37 - alt. 516 m - Pile of stones, path descending to the right
  17. 16 : km 9.51 - alt. 507 m - Bottom of the Crater
  18. 17 : km 10.07 - alt. 458 m - Gontier signpost
  19. 18 : km 10.72 - alt. 442 m - Maison du Parc des Monts d'Ardèche (Jaujac)
  20. S/E : km 11.37 - alt. 408 m - Tourist Office

Notes

Yellow and whitePR® markings are present for most of the walk up to point (12).
There are many paved slanting streets (paved slanting streets), so be sure to wear good shoes.
In summer, there are several swimming spots at the start of the hike and at Pont de l'Échelette.

 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

4.8 / 5
Based on 12 reviews

Reliability of the description
4.9 / 5
Ease of following the route
4.6 / 5
Route interest
4.9 / 5
User 16424207

Overall rating : 4.7 / 5

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

A lovely walk with beautiful scenery. It begins with a climb up a paved slanting street, an incredible feat of work by our ancestors.

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Shalva
Shalva

Overall rating : 5 / 5

Date of your route : Oct 03, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

a beautiful route that I would describe as volcanic, with basalt flows and the volcano's crater. Beautiful landscapes

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User 6116074

Overall rating : 4 / 5

Date of your route : Sep 08, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

The first part of the route is varied. The second part (the volcano) seems less interesting to me.

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User 5871238
• Edited:

Generally speaking, the route descriptions are not very clear. I accept that this may be my fault, but what reassures me is that I am not the only one reading the guidebook and thinking the same thing.
We get lost every time we go out with your explanations
Sorry, but it has to be said
Best regards

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Delph2507
Delph2507

Overall rating : 5 / 5

Date of your route : Apr 27, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very nice route, we enjoyed it from start to finish. Diverse terrain, a feast for the eyes and a boost of energy from nature. I recommend it.

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catherine07
catherine07

Overall rating : 4.7 / 5

Date of your route : Nov 11, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

a beautiful parish-specific to Brittany hike under sunny skies... We enjoyed the banks of the Lignon, which were particularly beautiful after the recent rains... Magnificent waterfalls at the start and captivating landscapes...
we had a picnic at the rest area after the Echelle bridge... It was great.
finally, after passing the volcano crater, we paid a quick visit to the Monts d'Ardèche Natural Park visitor centre, located at the Château de Rochemure. Very interesting
everyone enjoyed it! Thank you for this hike.

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Chavezdominguez
Chavezdominguez

Overall rating : 5 / 5

Date of your route : Aug 26, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

I would like to thank the author for this magnificent hike. A real treat. Very well explained description. Only after the crater did we look for the path on the left, which we couldn't see, and we didn't find the spring... But we'll do it again.
We saw lots of nice, easy routes that would be good to do with children.

Thank you, sir, we had a wonderful time.

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devuystibo
devuystibo

Overall rating : 5 / 5

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

A pleasant hike during our stay in Jaujac.
It takes you on a nice tour of the surrounding area with lovely views.
We did it in very hot weather, but there is plenty of shade. However, be sure to bring water, a hat and good shoes.
The first part (before the cut) is more difficult due to the paving.
We found a water source at the Pont de l'Échelette bridge (next to the viewpoint and the park).
Guidance provided by smartwatch.

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pillowlava
pillowlava

Overall rating : 5 / 5

Date of your route : Jul 16, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Thank you for the walk, a fairly shaded route, which is also pleasant in summer.

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colette et yvon
colette et yvon

Overall rating : 4.7 / 5

Date of your route : Jun 24, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

very beautiful hike

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mickdebur
mickdebur

Overall rating : 5 / 5

Date of your route : Jun 22, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Mostly shaded trail, with the entire first section on single tracks.
Very pretty, nice trail, the tour of the volcano at the end of the hike is busier.

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la barrutlaire
la barrutlaire

Overall rating : 5 / 5

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

A very pleasant hike, surprising if you are unfamiliar with the volcanic activity in Ardèche.
The first part is on beautiful paved slanting streets with a picnic at the Echelette bridge. A lovely climb up the valley. The only downside is the descent to Jaujac.
The volcano is superb; you descend to the bottom of the crater. Don't miss the Péchier spring: fill your water bottles with natural sparkling water, a real treat.
we didn't go to the park house due to lack of time.
Thank you for the route

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patrick.bormann
patrick.bormann

Overall rating : 5 / 5

Date of your route : May 13, 2024
Reliability of the description : Not used / Not applicable
Ease of following the route : Not used / Not applicable
Route interest : ★★★★★ Very good
Very busy route : No

i really enjoyed this hike because of its beautiful paths and varied landscapes. Informative signs about volcanism in Ardèche line the route. The first part, which starts along the Lignon, is truly beautiful; the tour of the volcano is a little less interesting in my opinion, but the path is very pleasant. Beautiful orchids are in bloom at this time of year.
Hike done with GPS; the route is perfect.
Thanks to the author of this hike

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