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MTB route no.25 Le Bonnan

MTB route no.25 Le Bonnan
MTB route no.25 Le Bonnan
MTB route no.25 Le Bonnan

Description

Smooth track and technical trail for a great hike.

Starting from Roussayrolles, you will discover the water source of the "Mère de Dieu" fountain and the Grézelles forest, as well as beautiful panoramas from the heights of Marnaves.

You will descend via the Causse trails to the village of Milhars, where you can eat or refresh yourself at the bar-restaurant "Le Repère" before heading towards the beautiful Bonnan Valley, a "Sensitive Natural Area" in the Tarn department. You can admire the magnificent petrified waterfall and its tufa formations before ascending a rocky path back to the village of Roussayrolles.

Technical Information

Mountainbiking
Difficulty
Medium
Dist.
18 km
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Altimetric profile

Starting point

81140   Roussayrolles
Lat : 44.10077Lng : 1.834926

Steps

Additional information

Updated by

Tarn Attractivité - 16/09/2026
www.tourisme-tarn.com
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Location complements

Departure : The Coustou parking in Roussayrolles..
Arrival : Same place as the start.
Road access : 15 km west of Cordes via the D600 to Vindrac, then head towards Tonnac-Vaour on the D91. After passing Tonnac, turn left towards Roussayrolles on a small road.

30 km north of Gaillac via Vaour or Tonnac..
Parking recommended : Parking at Coustou at the village entrance. .

Open period

From 01/01 to 31/12.

Contact

Phone : 08 05 40 08 28

Website : https://www.la-toscane-occitane.com/

Guidebook with maps/step-by-step

From the Coustou parking lot, take the path leading to the "Mère de Dieu" spring before crossing the Grézelles forest and emerging onto the Pech de Marnaves.

Descend towards Milhars via the trails. In the village, follow the path that runs alongside the Cérou to the La Garenne mill before ascending through the Bonnan Valley. Follow the Bonnan stream, and you will see the tufa waterfall on your right.

Next, ascend the path to the place called "Fourcou." Turn right towards the Pas de la Clède and climb back to Roussayrolles via a rocky path. Finally, return to the village, passing the small cross of Nougayrols and the Foun Naouto crossroads with its stone picnic table and weeping willow.

Data author

Image FFRandonnée Tarn
proposed by FFRandonnée Tarn
10 Rue des Grenadiers 81000 ALBI France

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Caution!
We have no information on the difficulty of this circuit. You may encounter some surprises along the way. Before you go, please feel free to inquire more and take all necessary precautions. Have a good trip! 🌳🥾