Mont Rachas

Located between the Rhône Valley, the Diois and the gateway to Provence, Mont Rachas offers superb 360° views thanks to its central location.
Trails and small paths, alternating between climbs and flat sections, make for a relatively easy ascent. The return journey is enhanced by a short detour to the Tour d'Alençon, a 12th-century ruin.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 12.27 km
  • ◔
    Average duration: 5h 25 
  • ▲
    Difficulty: Difficult

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 660 m
  • ↘
    Descent: - 663 m

  • ▲
    Highest point: 891 m
  • ▼
    Lowest point: 371 m

Photos

Description of the walk

From La Roche-Saint-Secret-Béconne, head towards Dieulefit (D538) for approximately 2.5km. At the end of the straight road, before entering the woods, opposite the road on the left (Domaine des Caminottes), turn right onto the small road called La Côte and park immediately on the right in a small area in front of a low wall. If the house appears to be occupied, please notify the residents as this small car park belongs to them. Thank you for your cooperation.

Red and white markings.

(S/E) Join the D538 and cross this busy road carefully. Continue along the small road opposite (Chemin des Fonts), cross the bridge over the Lez and reach the edge of the woods. Leave the road that turns right and take the track on the left.

(1) At the intersection, continue right uphill for a few metres. Leave the track (private property) and take the path on the right. This climbs gradually through the undergrowth, crosses a small path and joins the Col de Dieu-Grâce (elevation 587).

(2) Continue along the second path on the left, towards Col de Gorge d'Âne. Follow this small track, which alternates between small ascents and descents while remaining close to the summit ridge. Go through a gate and continue, ignoring the various paths on the right. Stay on the main path. A meadow opens up at the top of Combe du Four. The track then moves away from the summit on the north-facing side and begins a steeper climb. This turns into a path and joins the Col de Gorge d'Âne. Look for a wire fence on the left and an old grassy path that leads to the pass. Continue for a few more metres until you reach a crossroads.

(3) Continue straight ahead. The path begins a steep climb. At the next intersection, ignore the small path straight ahead and turn left towards the ridge. The view opens up as you follow the edge of the rocks uphill. Join the track at the summit of Montagne de l'Autèche.

(4) Continue left along this small path and reach Mont Rachas and its pylon.

(5) After enjoying the view, turn around and head back to the trail junction at Col de Gorge d'Âne.

No markings.

(3) Take a small path that branches off to the right, on the south-facing side. After a few metres of descent, this path joins a small grassy track. Follow this track downhill and join a larger track.

Yellow-red markings.

(6) Continue to the left and you will reach the beautiful L'Adret building (guest house).

(7) Immediately afterwards, leave the track (before the first bend) and take the grassy path on the left for a few metres. Leave the property and continue to the right along a path that is slightly overgrown. You will reach a farm track; follow it downhill for about a hundred metres.

(8) At the right-hand bend, leave the track and take the path opposite. Walk along a fence and you will come to a three-way junction. Take the right-hand branch which descends into the ravine. Cross it and continue along this slightly steep path. Cross several small ravines and you will arrive at the Tour d'Alençon.

(9) Take the path on the right (cairn) for a round trip to the tower.

(10) Return to the previous crossroads.

Yellow markings.

(9) Continue right along the small path until you reach the corner of a lavender field. Go through a fence and turn left to follow the bottom of the small ravine. The steep and poorly marked path crosses the ravine and climbs up through a wooded area. It becomes easier to follow as it continues more or less along the mountainside. When you see the Lez, the path begins a steep descent and joins the river.

(11) Follow the bed of the Lez for a few metres and take an uphill path on the left. At the vineyard, the path goes around it at the top and rejoins the route taken at the start.

(1) Continue right along the path taken on the way out and return to the car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 400 m - The Coast
  2. 1 : km 0.54 - alt. 393 m - Intersection, on the right
  3. 2 : km 1.8 - alt. 577 m - Col de Dieu-Grâce, second path on the left
  4. 3 : km 5.02 - alt. 711 m - Col de Gorge d'Âne
  5. 4 : km 5.49 - alt. 809 m - Montagne de l'Autèche, on the left
  6. 5 : km 6.34 - alt. 891 m - Mont Rachas
  7. 6 : km 8.65 - alt. 542 m - Track, on the left
  8. 7 : km 8.91 - alt. 525 m - L'Adret building
  9. 8 : km 9.3 - alt. 491 m - Turn right, trail opposite
  10. 9 : km 9.9 - alt. 449 m - Trail on the right, small cairn present
  11. 10 : km 10.16 - alt. 426 m - Alençon Tower
  12. 11 : km 11.32 - alt. 376 m - Le Lez
  13. S/E : km 12.27 - alt. 399 m - The Coast

Notes

Hikers, please note!
The route follows private paths. Please respect the area and its owners.

Bring water.
Avoid in hot weather.

From (9) to (11), new trail route (marked yellow) to avoid private property. This does not appear on the IGN map.

Reviews and comments

4.4 / 5
Based on 24 reviews

Reliability of the description
4.4 / 5
Ease of following the route
4.4 / 5
Route interest
4.5 / 5
micvisorando
micvisorando

A little anecdote I forgot to mention:
At kilometre 5, on the climb, we were stopped by a dog (neither a Patou nor a hunting dog) that was barking very loudly.
After thinking for five minutes, without giving ground, sticks at our sides, we had the idea of barking louder than him...! And the dog turned tail and ran away without asking for more...!
An experience to be repeated, or a dangerous attitude on our part? In any case, this time it worked!
Thank you for your feedback!

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micvisorando
micvisorando

Overall rating : 4.7 / 5

Date of your route : Sep 16, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Well-described route, to be followed using an app (Visorando).
On the way back, a visit to the Alençon Tower is of little interest.
The return journey is quite tiring and "winding", especially from the level of the Alençon Tower.
The proposed PR is in very poor condition.
I haven't tried it, but it might be better to retrace your steps on the way back.
Due to the elevation gain, this hike is quite strenuous and should be done at a slow and steady pace.
In conclusion: A beautiful hike

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hector26
hector26

Overall rating : 3.3 / 5

Date of your route : Jun 10, 2025
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★☆ Good
Very busy route : No

Superb hike, a little rocky but pleasant and well documented. Splendid landscapes.
There were three of us aged 80, 75 and 73, all relatively fit for hiking.
However, I rated it "average" because from marker 9-10, the yellow-marked path is completely eroded and the ravines become tricky, even dangerous. We took a long time and almost turned back. I regretted not having a rope to secure certain passages!
I think that, unfortunately, an alternative route needs to be planned... By road?

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Denis26
Denis26 ★

Indeed, by turning back, you can enjoy the view for longer.
Enjoy your hikes!

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Franck D
Franck D
• Edited:

Overall rating : 4.7 / 5

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

The easiest place to park is just after the bridge over the Lez, otherwise at the end of the tarmac road you can fill up your tank... there is an organic wine cellar.
This hike is best done in clear weather so you can fully enjoy the view.
Following various opinions, we preferred to descend following the original description, i.e. retracing our steps: at least this allows you to enjoy the ridge again (the entire climb is in the woods and here the view is clear)
Save your strength for the end before the tower: it's not as flat as it might seem when looking at the map

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PhilM26
PhilM26

Overall rating : 4.3 / 5

Date of your route : Apr 10, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Great hike in good weather. Mount Rachas and the ridge trail offer beautiful views.
We didn't follow the route from 5 to 6, instead doing a loop via the GR429 and then the Col de la Croix to avoid retracing our steps and a steep section. Be careful on certain sections of the descent.
At the end of the route, pass by the Alençon tower and the ruins of the village, remnants of the Wars of Religion.
Park your vehicle at the indicated point after requesting permission.

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DUALMA
DUALMA

Overall rating : 4 / 5

Date of your route : Feb 10, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Hike completed in early February 2025.
A beautiful hike with stunning views. Some sections need maintenance (brush and brambles). Certain paths may become overgrown. Well marked and signposted.

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catrichard
catrichard

Overall rating : 5 / 5

Date of your route : Jan 08, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

This route is best done in winter to enjoy the view (trees without leaves...) and reduce the risk of fire. Very interesting, not "difficult"; park at the bridge so as not to disturb the residents beforehand. Thank you for this hike.

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Hachail
Hachail
• Edited:

Overall rating : 4.7 / 5

Date of your route : Dec 29, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A beautiful hike. The descent after the Col de Gorge d'Ane is sometimes a little steep/technical (without exaggeration), which may justify the "difficult" classification. But perhaps there should be an objectively calculated criterion for physical difficulty (based on duration and elevation gain) and a criterion for "technicality" (which is inevitably more subjective).
There really is only a view when you get close to the summit. In particular, you can see the 3 Becs (Mont Veyou), and in the hollow of the Col de la Chaudière, the light in December allowed us to make out Mont Aiguille (thanks PeakFinder).
On that day, paragliders took off towards the Col de Gorge d'Ane (funny name...).
Many thanks to the tracker.

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Orus plana
Orus plana
• Edited:

Overall rating : 4.7 / 5

Date of your route : Oct 22, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A beautiful hike that will take you to the summit of Mount Rachas 👍👍👍🥾🥾🥾
The ridge line offers breathtaking views
Hike without any major difficulties
I recommend it

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Isa84100
Isa84100

Overall rating : 4.3 / 5

Date of your route : Sep 26, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Hello,
A very nice loop done yesterday under beautiful sunshine. We followed the route as indicated without any problems. On the descent, the path branches off to the right just after the sign, as indicated.
Around point 9, the small marl deposits are easy to pass, but there is indeed a small, fairly steep and sloping section that would be more difficult to pass in wet weather. We followed the new PR route, which is well marked.
We went as far as the Ancelon tower and also enjoyed a refreshing break by the Lez river.
Please note that the start of the hike is on private property. The very kind owner let us park there, but it may be preferable to park on the other side of the road towards point 1 as there is more space and this allows you to respect the residents.
This is a very pretty route, classified as medium difficulty; it presents no technical difficulties, and the elevation gain and distance do not justify its classification as "difficult".
Thank you very much for this route!

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Bertrand guy
Bertrand guy

Overall rating : 5 / 5

Date of your route : Apr 03, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Lovely walk, beautiful views

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Pbubu
Pbubu

Overall rating : 4 / 5

Date of your route : Feb 06, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

We did this hike from Dieulefit, starting from the Chemin des Bas Hubacs and taking the GR 9 to the Col de Dieu, then climbing Mont Rachas via the GR 429 (snow and strong mistral wind that day), before descending to the Col de La Croix, then heading towards the Tour d'Alençon and the Col de la Ruche to return to our starting point.
We had our lunch in the south, sheltered from the strong mistral wind, between the Adrets building and the Alençon tower. The hike was 18.6 km long with a 1,000 m elevation gain, completed in 6 hours of actual walking time.
A very beautiful, challenging hike with stunning views of the surrounding mountains.

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minou 07
minou 07

Overall rating : 3.3 / 5

Date of your route : Aug 30, 2021
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★☆ Good
Very busy route : No

once at Mount Rachas, descend to the Col de la Croix, then return to the Adret building

this avoids a descent that is too steep

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Denis26
Denis26 ★

Thank you for your comments, it's always nice to share a route that people enjoy.
When I did this route, my intention was to go via Col la Croix. However, I decided to turn back and descend via Col de Gorge d'Âne to enjoy the ridges for longer.
From this pass, the path is not very visible at first, but after about fifty metres, it joins a grassy track.

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