Tour des Barres de Font Blanche from the Grand Caunet

This hike starting from Grand Caunet will take you to a beautiful panorama facing the Pic de Bertagne and Sainte-Baume, from where you can look down on Cuges-les-Bains. From there, you will pass under the Barres de Font Blanche and climb back up into the Font Blanche forest via the Vallon de Carafa. On the way back, shortly before arriving, you will discover the Gouffre du Grand Caunet, a karst feature unique to the region.

Details

466428
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  • Walking
    Activity: Walking
  • ↔
    Distance: 8.21 km
  • ◔
    Average duration: 3h 00 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 241 m
  • ↘
    Descent: - 240 m

  • ▲
    Highest point: 453 m
  • ▼
    Lowest point: 279 m

Photos

Description of the walk

Head to the Grand Caunet car park near the junction of the D3D and D3 roads.

(S/E) From the car park, take the track on the other side of the departmental road at the edge of the horse riding centre. Take the wide track heading slightly north and, after about 200 metres, continue straight ahead at the junction with the yellow trail. After about 400 metres, the track turns north-east.

(1) Leave the track when it turns right at a fork. Continue on the path opposite, following the track north-west to a stony clearing on the edge of the hillside, which offers a beautiful view of the Pic de Bertagne and Cuges-les-Bains.

(2) Cross the scree to take the path heading north. At the intersection, continue to the right (southeast) on a downhill path that leads to a wide track where you will join a PR®. Follow thePR® which takes the track on the left and leaves it after a few dozen metres on the right. Continue on thePR® until it joins theGR®98(white and red markings). Follow theGR® on the right (the route is offset on the map) and join a wide track leading downhill. Continue on theGR® to the left, heading north/north-west, and follow it to the Font Blanche riding club.

(3) Follow it for about 100 metres until you reach a wide forest track heading east. Take the path running alongside this track on the right. Follow this path, below the Barres de Font Blanche, until you reach a track junction (elevation 380). Continue along the track in the same direction (south-east) until you reach a three-way junction, then take the track that descends slightly to the left (white sign for "Service des Incendies"). Follow it to the bend at the bottom of the "Vallon de Carafa"

(4). Leave the track and take the path (mountain bike track) going up the valley (south). The path crosses a high-pressure gas pipe buried under a straight track (indicative yellow marker). Continue straight ahead, then take the path immediately on the right (west) and follow it to a track at a crossroads. Take the path opposite, climbing west/northwest to an intersection where you join aPR® (yellow line).

(5) Follow it to the left (south) until you reach a track, cross it and continue straight ahead. Follow the well-markedPR® to the 4th intersection at a clearing where the path makes a wide turn. Leave thePR® and take a winding path (north/northwest) on the right. Shortly before leaving the forest for a very open area at the edge of the track, take a straight path on the left (south-west) for about 30 metres to reach the Gouffre du Grand Caunet, marked "Le Colombarium Aven" on the IGN map, which is closed off by a wire fence.

(6) Turn back and then turn right to return to the crossroads where you rejoin the PR®. Turn right (south-west) and continue straight ahead until you reach the track you started on. Turn left and return to the car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 399 m - Grand Caunet car park
  2. 1 : km 0.62 - alt. 420 m - Path (north-west)
  3. 2 : km 1.19 - alt. 427 m - Panorama - Karstic cave
  4. 3 : km 3.11 - alt. 281 m - Horse riding club
  5. 4 : km 5.09 - alt. 355 m - Carafa Valley
  6. 5 : km 6.08 - alt. 440 m - PR - Marque Jaune (South)
  7. 6 : km 7.16 - alt. 428 m - The Grand Caunet chasm
  8. S/E : km 8.21 - alt. 399 m - Grand Caunet car park

Worth a visit

(2) Karstic cave:
About 30 metres from where the path opens onto the clearing at the edge of the hillside, heading due east, you can see a small karstic cave protected by a wire fence. This is the "Gouffre de Font Blanche n°2". Its entrance is 1m/0.4m, followed by two small wells (P.10 and P.15), leading to a small room covered in concretions (-28m).

(6) Gouffre du Grand Caunet or Columbarium

This chasm has a wide opening measuring 8m/5m, extending vertically to a depth of -25m.
Its bottom is blocked by debris, and no continuity has been found.
This chasm has masonry structures probably dating from the 18th or 19th century: walls, internal staircases, windows, doors and niches. Their origin is unknown.
Several hypotheses have been put forward: a hideout for bandits, a dovecote, a columbarium, a silkworm farm, a cheese dairy, an ice house, a place of worship or Masonic rituals, or even the megalomaniacal delusions of the lord of the manor who owned the property.

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

4.6 / 5
Based on 27 reviews

Reliability of the description
4.7 / 5
Ease of following the route
4.8 / 5
Route interest
4.3 / 5
gisyl
gisyl
• Edited:

Overall rating : 4.7 / 5

Date of your route : Dec 17, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A lovely, pleasant hike with magnificent views.

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danielle2a
danielle2a

Overall rating : 4.7 / 5

Date of your route : Mar 02, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

A lovely walk offering magnificent views.
The only downside is that the ground can be very stony in places.

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Guy M.
Guy M.

Overall rating : 4.7 / 5

Date of your route : Jun 20, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

a very nice short walk with no major difficulties, suitable for children
PS: Please note that when passing a riding club about halfway along the route, five dogs appeared but were not aggressive and appeared to be well trained. This is worth bearing in mind if you are walking with a pet

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lucsaline
lucsaline

Overall rating : 4.7 / 5

Date of your route : May 20, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

A pleasant and fairly easy hike, taking 2½ hours including breaks (for a couple of average walkers). We came across quite a few mountain bikers.
The karstic cave is barely visible because of the protective fence.

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Janine13
Janine13

Overall rating : 4.7 / 5

Date of your route : Nov 14, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A short, very easy walk with no difficulties and along pretty, very pleasant paths.

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randobelix
randobelix

Overall rating : 4.3 / 5

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

A very beautiful route with stunning views of Ste Baume and Garlaban. We met some friendly hunters...
It's a shame that the karstic caves are fenced off... you can't see them... the last one (point 6) isn't easy to find...
Incivility from "motocross" riders on prohibited trails (clearly marked on barriers at the start of the hike)

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Lucianoriol
Lucianoriol

Overall rating : 4 / 5

Date of your route : Mar 04, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

an easy walk with beautiful views of Cuges and the Pic de Bertagne. Use of the mobile app is still recommended
this route was not very busy, but the other loops starting from the same car park were busier, particularly with mountain bikes
The detour to the cave is of little interest; the fence and vegetation prevent you from seeing the chasm

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marhak
marhak

Overall rating : 4 / 5

Date of your route : Jan 05, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★☆☆ Average
Very busy route : No

in fact, there were several hunting parties that forced us to deviate from our route. Fortunately, it is easy to find your way around in this area, so we followed the route in reverse, often straying from the planned path

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Bastier2
Bastier2

Overall rating : 4.7 / 5

Date of your route : Nov 21, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No


The route from the starting point to point 3 is not interesting.
We are meeting at point 3 in front of St Etienne Church.
there are several free car parks nearby (opposite the cemetery, with 80 spaces)
difficulty at point 5: 100 m after the private road, turn left onto the path through the vineyards
The route is marked in yellow until the end.
On the way back: no navigation problems at point 12
don't forget to download the information sheet on the castle (in ruins), the view is magnificent, with many troglodyte remains that are more or less well signposted.
A beautiful walk with autumn colours

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JACO
JACO

Overall rating : 4 / 5

Date of your route : Nov 23, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Pleasant walk through pine trees, lovely view of Sainte Baume. GPS is essential to follow the route among all the paths

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jeeppet13
jeeppet13

Overall rating : 5 / 5

Date of your route : May 31, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Walk taken this morning with my dog, without any particular difficulties and often sheltered from the sun.

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Claudine Wattrelot
Claudine Wattrelot

Overall rating : 4.3 / 5

Date of your route : May 12, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A pleasant walk combining trails and tracks with pretty landscapes, but be very careful at crossroads as it is often difficult to avoid making a mistake

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MAILLARD PIERRE
MAILLARD PIERRE

Overall rating : 5 / 5

Date of your route : Apr 22, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Very beautiful route, partly sunny and partly shaded

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pickingboy
pickingboy

Overall rating : 4 / 5

Date of your route : Apr 26, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

Very easy trail. Nice walk, the view of Bertagne Peak is worth the detour. Great for kids

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gégérando
gégérando

Overall rating : 4.3 / 5

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

Good description of the route, but be careful at certain crossroads

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