Pech Cardou from Rennes-les-Bains

Part of the route is through woodland. 360° view from the summit of Pech Cardou. At the end of the hike, you can take a dip in the natural hot springs.

Details

41000010
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 11.48 km
  • ◔
    Average duration: 4h 50 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 551 m
  • ↘
    Descent: - 559 m

  • ▲
    Highest point: 794 m
  • ▼
    Lowest point: 289 m

Description of the walk

Start from the village of Rennes-les-Bains in the car park near the town hall.

(S/E) Head south to join the Chemin des Fangalots, then turn left and come out onto Grand Rue de la Mairie, opposite the town hall. Turn left again.

(1) Cross a small shaded square on the right towards the church. Turn left onto Rue de l’Église, cross the bridge over the Sals and head to the right.

(2) Immediately climb the steps on the left and take the footpath.

(3) At the top, turn right and walk past the medical centre.

(4) Cross the road and continue straight ahead.

(5) Turn left, then take two left turns in succession to follow the Fajole geological trail, which runs partly through woodland. Reach the plateau and continue along the road in the same direction until you reach the junction marked by a wash house.

(6) Turn right until you reach a picnic area.

(7) Turn slightly left onto the path, which then becomes a narrow track. You will reach a T-junction.

(8) Keep left and reach a three-way junction.

(9) Turn slightly left, heading north-west, and continue to the summit of Pech Cardou: the IGN route is incorrect on this final section.

(10) Turn back towards the wash house.

(6) Turn right towards Montferrand, which you cross.

(11) On leaving the hamlet, turn left: you will see a small stone cross. Descend along a path through the woods, then come out onto a DFCI track. Follow it to the right for about a hundred metres.

(12) Turn onto the path on the left: signposted “Rennes-les-Bains”. Arrive in the village at the Route de Montferrand, follow it to the right and cross the bridge over the Sals.

(13) Head down to the right to reach the riverbank.

(14) Continue straight ahead, negotiate the bend to the left at the river bend, then cross the river and head to the natural hot springs.

(15) Turn back.

(14) Continue to the right, come out onto Grand Rue des Thermes and follow it towards the village to reach the bridge.

(13) Do not cross the bridge but turn right along the Sals. Return to Grand Rue des Thermes, turn left towards the town hall. Once there, turn right then right again to return to the starting car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 318 m - Car park
  2. 1 : km 0.17 - alt. 309 m - Crossroads
  3. 2 : km 0.27 - alt. 308 m - Stairs - Sals (rivière) - Affluent de l'Aude
  4. 3 : km 0.42 - alt. 337 m - Fork in the path
  5. 4 : km 0.68 - alt. 364 m - Crossing the road
  6. 5 : km 1.41 - alt. 453 m - La Fajole
  7. 6 : km 2.85 - alt. 487 m - Washing-up area - Junction for Pech Cardou - Coudal (ruisseau) - Affluent de la Sals
  8. 7 : km 3.14 - alt. 503 m - Fork
  9. 8 : km 4.06 - alt. 628 m - Crossroads
  10. 9 : km 4.39 - alt. 639 m - Three-way junction
  11. 10 : km 5.59 - alt. 792 m - Pech Cardou (795 m)
  12. 11 : km 8.63 - alt. 501 m - Stone cross
  13. 12 : km 9.33 - alt. 375 m - Signpost for Rennes-les-Bains
  14. 13 : km 10.01 - alt. 300 m - Bridge of the - Sals (rivière) - Affluent de l'Aude
  15. 14 : km 10.26 - alt. 297 m - Turn-off for the Thermes Sauvages
  16. 15 : km 10.6 - alt. 289 m - Wild hot springs
  17. S/E : km 11.48 - alt. 318 m - Car park

Notes

If you are setting off alone, let a friend or family member know your route and how long you expect to be away.
Walking shoes, walking poles, GPS, map of the hike with the route.
Bring enough water and snacks (dried fruit, cereal bars).
Depending on the season: hat, gloves, warm clothing, cap, sunglasses, sun cream.

No water sources.
Good walking shoes.

Worth a visit

Visit to the village.
Nearby, the village of Rennes-le-Château with its legend, its church with its curious holy water font and the home of Abbé Saunière.
Arques Castle and its museum.

Reviews and comments

4.9 / 5
Based on 3 reviews

Reliability of the description
5 / 5
Ease of following the route
5 / 5
Route interest
4.7 / 5
User 28423185

Overall rating : 4.7 / 5

Date of your route : Mar 18, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A lovely walk through the woods, with stunning views, and you can indeed take a dip in the natural hot springs – provided the river you need to cross is shallow. Watch out for the current.

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Bonzom Jean Louis
Bonzom Jean Louis

Overall rating : 5 / 5

Date of your route : Mar 16, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Hike completed on 15 March: fine weather and a strong, chilly wind
Well-marked route, no difficulty, mostly through woodland
Beautiful view from the summit of Pech Cardou. The walk is of no interest in grey, overcast weather

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bergpaden
bergpaden

Overall rating : 5 / 5

Date of your route : Jan 04, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Great view of Pech Cardou. Gentle climb. Option to do a route by descending via Serres.

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