La Dent de l'Ours, the Grotte de l'Utzel and the ravines of the Estérel

Hike in the Estérel to discover the caves and ravines: Ravin de l'Écureuil, Ravin de la Couche de l'Âne and Ravin de la Cadière. Beautiful views of the peaks, visits to caves and trails through the wild ravines of the Estérel.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 17.85 km
  • ◔
    Average duration: 6h 50 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 595 m
  • ↘
    Descent: - 593 m

  • ▲
    Highest point: 385 m
  • ▼
    Lowest point: 17 m

Photos

Description of the walk

It is best to park at the Vallon de l'Autel car park.

(S/E) To start this hike, take the forest road towards Vallon de l'Autel.

(1) After a few hundred metres, you have two options:
- take theGR®51on your right, which will take you to the Col de Théoule and then the Col du Trayas. Follow the trail and the attached description.
- Continue along the forest road to Col de Théoule.

(2) From Col de Théoule, follow theGR®51to Col du Trayas. Cut across the track, follow it a little further and follow the red and white signs and markings on the ground to reach Col du Trayas, at the foot of Sommet des Grosses Grues.

(3) Follow the forest road heading south to skirt the Sommets des Grosses Grues and Petites Grues on the east side.

(4) Once you have passed the second summit, do not continue straight on towards Trayas Supérieur, but turn right towards Col Notre-Dame.

(5) At the pass, you should have a beautiful view of the Pic de l'Ours and the Dent de l'Ours.
From here, do not take the forest road but head opposite onto a path and, at the fork, turn right onto the path towards Dent de l'Ours (elevation 417).

(6) Enjoy the view. Continue south-west on almost level ground.

(7) Take the path opposite towards a viewpoint.
If you do not wish to go to the viewpoint, turn completely right.

(8) After enjoying the view, turn back.

(7) Take the path that branches off to the left and descends into the Ravin de l'Écureuil.

(9) Utzel Cave. Pay attention as you descend Ravin de l'Écureuil; the cave is on the left. It is not directly visible from the path but is easily accessible via two small trails. Good luck with your search and keep your eyes peeled.

(10) Exit the Ravin de l'Écureuil and when you reach a forest road, turn right (west) until you come to a hairpin bend on the right.

(11) Then turn right towards Lac de l'Écureuil and quickly cross Ravin du Mal Infernet via a concrete bridge/slab. Walk along the left side of the lake.

(12) Caution: there is some damage to the trails, so take your time to avoid getting lost. Cross Lac de l'Écureuil at its end and turn left towards Ravin de la Couche de l'Âne.

(13) Take the leftmost path that follows Ravin de la Couche de l'Âne.

(14) Stay on the path along the ravine and do not turn left at the fork.

(15) Stay on the Ravin de la Cadière trail and do not turn left at the fork.

(16) Reach the Col de la Cadière and rejoin theGR®51towards the Col du Trayas.

(3) At the Col du Trayas, head towards the Col de Théoule, continuing on theGR®51.

(2) At Col de Théoule, there are two options:
- either theGR®51to the Vallon de l'Autel car park (S/E),
- or take the forest road to the Vallon de l'Autel car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 17 m - Vallon de l'Autel car park
  2. 1 : km 0.5 - alt. 41 m - Fork in the road - Track or GR
  3. 2 : km 1.63 - alt. 123 m - Col de Théoule (122m)
  4. 3 : km 2.63 - alt. 248 m - Col du Trayas
  5. 4 : km 4.78 - alt. 270 m - Fork in the road
  6. 5 : km 5.22 - alt. 324 m - Col Notre-Dame
  7. 6 : km 6.17 - alt. 385 m - Dent de l'Ours
  8. 7 : km 7.41 - alt. 290 m - Fork in the road towards the viewpoint
  9. 8 : km 7.57 - alt. 302 m - Viewpoint above the Utzel cave
  10. 9 : km 8.16 - alt. 239 m - Grotte de l'Utzel
  11. 10 : km 9.47 - alt. 58 m - Exit from the ravine
  12. 11 : km 9.69 - alt. 54 m - Mal Infernet Ravine - Agay (fleuve)
  13. 12 : km 10.47 - alt. 68 m - Right side of Lac de l'Écureuil
  14. 13 : km 10.71 - alt. 70 m - Ravin Couche de l'Âne - Agay (fleuve)
  15. 14 : km 11.69 - alt. 96 m - Ravin de la Cadière
  16. 15 : km 12.3 - alt. 117 m - Intersection
  17. 16 : km 13.64 - alt. 242 m - Col de la Cadière
  18. S/E : km 17.85 - alt. 17 m - Vallon de l'Autel car park

Notes

Some parts of this hike can be dangerous in heavy rain.
There are no water sources, so be prepared.
The caves you will encounter along the way can serve as shelters.
We recommend wearing sturdy shoes because there are many rocks in the Estérel.

Worth a visit

Things to see during the hike:
- Dent de l'Ours
- Grotte de l'Utzel
- Lac de l'Écureuil

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 8 reviews

Reliability of the description
4.9 / 5
Ease of following the route
4.9 / 5
Route interest
4.6 / 5
Franck du Verdier
Franck du Verdier

Overall rating : 4.3 / 5

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

A beautiful route in the Estérel massif on small, well-shaded and not too busy trails.
Started from St Hubert on the heights of Théoule via ND d'Afrique and a detour between points 5 and 6 to reach the summit of Pic de l'Ours, covering a total of 21 km and 900 m of elevation gain in 8 hours.

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om.jones12
om.jones12

Overall rating : 4.7 / 5

Date of your route : Jan 20, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

An interesting route that avoids roads as much as possible. The beautiful Écureuil ravine. The short detour at point 5, which allows you to climb up and walk around the Pic de l'Ours, is well worth the effort.

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olivierbernaz
olivierbernaz

Overall rating : 5 / 5

Date of your route : Oct 19, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A lovely route in the Estérel as usual, but the Grues are a bit tough at the end of the course.

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jaeggy
jaeggy

Overall rating : 4.7 / 5

Date of your route : Jul 10, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Wonderful journey 👍

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Ventupresident
Ventupresident

Overall rating : 4.7 / 5

Date of your route : May 07, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Mostly open terrain.
Tip for the cave: it is located just before point 9 on the route, on the left at a 90° angle, a few metres above the path (20 metres from the path), and is not very visible.
Otherwise, behind the Dent de l'Ours (on the right as you arrive), there is another semi-cave shelter.
For the descent down the ravine, there are rocks all along the way, so wear good shoes or you'll end up with sore feet at the end of the day.

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Tony74
Tony74

Overall rating : 5 / 5

Date of your route : Jan 16, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Superb hike along small forest trails in the Esterel massif with beautiful views reminiscent of Colorado with its ochre rocks – splendid!
There are also beautiful 360° views from the Pic de l'Ours (Mercantour, the bays of Cannes and Nice, Saint Raphaël and Fréjus, the Lérins Islands).
Tip: depart from Trayas station and walk to the Col des Lentisques.

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Perseepj
Perseepj

Overall rating : 5 / 5

Date of your route : Oct 11, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Hello,
I did this hike again with two small variations that I think are interesting.
- The climb to Pic de l'Ours from point 5. The view is worth the extra detour. You rejoin the route at point 6.
- At point 15, I left the main path and took the path on the left, ending up in a more "wild" area. The first few metres are quite rough, but the path is well marked.

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Perseepj
Perseepj

Overall rating : 5 / 5

Date of your route : Jun 07, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Hello,
Thank you for this hike.
I have done a number of hikes in this mountain range but was not familiar with these paths, particularly the Dent de l'Ours, a beautiful spot for a break, and the descent of the Ravin de l'Écureuil. It is a beautiful path with stunning views but slippery in places due to the scree. The climb up the Ravin de la Cadière and Ravin de la Couche de l'Âne is also very pleasant.

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