Baou des 4 Auros

A hike in the outskirts of Toulon where you get a 360° view of the amazing countryside. A big meeting place for spies who monitor Toulon harbour.

Details

56192
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 11.26 km
  • ◔
    Average duration: 4h 50 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 569 m
  • ↘
    Descent: - 564 m

  • ▲
    Highest point: 571 m
  • ▼
    Lowest point: 117 m
  • ⚐ Country: France
  • ⚐ City: Ollioules (83190)
  • ⚑
    Start/End: N 43.147087° / E 5.873104°
  • ❏
    IGN map(s): Ref. 3346OT
  • Hour-by-hour weather

Photos

Description of the walk

Depart from the car park below the Chateauvallon theatre.
Take the track to the Ruins of Destras (1). Leave the track and take the narrow path to the right over the small bridge. At the 1st branching off, take the right.
At ref. point 232: it's possible to take the GR51, the marked trail on the right which passes by the 'télégraphe Chappe' (the Chappe semaphore tower), but we preferred to take the track in the middle so as not to miss the viewpoint at the Château du Diable.
Branch off to the right for the Croupatier, up to ref. point 500. A large cairn which marks the path to the Grotte du Croupatier (caves).
No major problems for continuing onwards: Rouvière Plane (509m), Cap Gros (575m).
Return to Rouvière Plane. Make sure you don't miss the small hidden path just before the big platform (ruins of a building).
Marvellous Vallon des Bagnards or Vallon de la Grille (gate), the gate which you will reach at point 456.
Return via a big track. Ref. 430 descends via the "Chemin du Gaz" (Gas Path). You will arrive above Chateauvallon.
The route zigzags back down to the car park.

Waypoints

  1. S/E : km 0 - alt. 117 m - Car park under the Chateau V auditorium.
  2. 1 : km 1.01 - alt. 168 m - Village Le Détras (Ruines)
  3. 2 : km 1.96 - alt. 233 m - Col de la Barre de Taillan
  4. 3 : km 2.59 - alt. 269 m - View of the Château du Diable - Arche d'Alliance
  5. 4 : km 7.14 - alt. 566 m - Cap Gros/Baou de Quatre Ouro
  6. 5 : km 9.72 - alt. 434 m - Descent via the Chemin du Gaz
  7. S/E : km 11.26 - alt. 117 m - Departure car park

Notes

No specific equipment required, except for good walking shoes.

Worth a visit

Don't miss the Château du Diable, the Chappe semaphore tower and the Croupatier caves.

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

4.3 / 5
Based on 57 reviews

Reliability of the description
4 / 5
Ease of following the route
4.2 / 5
Route interest
4.7 / 5
User 4182149
• Edited:

a wonderful hike

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User 28529706

Overall rating : 4.3 / 5

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

I did this hike in the opposite direction to the description, using a GPS. It was easy to follow the route and I really enjoyed the sea views. The downhill sections over scree were good practice for the descents I might encounter on the GR 20, as they were, in part, similar.

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LesDeuxLoulous
LesDeuxLoulous

Overall rating : 5 / 5

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

A parish specific to Brittany with beautiful views. Best done in spring as some parts are not sheltered. The last descent is steep and not the most pleasant.
Done with 2 dogs of 10 and 20kg with no problem.

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VIKING5083
VIKING5083

Overall rating : 5 / 5

Date of your route : Jan 12, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Superb walk in glorious weather. Sublime panoramas, first on the south side, then on the north, with an imposing 360° view from the summit of Cap Gros.
This is not a particularly difficult hike, but it can be a bit strenuous for those with little training due to the profile and the very stony nature of the terrain. On the way back, for example, it may be a good idea to avoid the very steep and slippery "gas" path that leads to Chateauvallon. There are several possibilities.
In any case, I highly recommend this hike, which should of course be done in good weather to make the most of it... using the GPS on the Visorando app.

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caroline.mayaudon@gmail.com
caroline.mayaudon@gmail.com

Overall rating : 3.7 / 5

Date of your route : Nov 17, 2024
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

Pleasant walk, lovely viewpoints all the way up to the 360° panorama at Cap Gros, splendid!
However, we didn't find the view of the Château du Diable 🤷
The GPS route and the description lack precision, however we got there.
At the end, we left the gas descent and crossed the forest on our left.
The level of difficulty is correct, we completed the walk in 3 and a half hours, covering 14 kms (perhaps due to the search for the path) with a lunch break and photo stops.
Thank you for sharing your thoughts and opinions.
Enjoy the walk.

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Jean-Paul.M
Jean-Paul.M

Overall rating : 3.7 / 5

Date of your route : May 27, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★☆☆☆ Disappointing
Route interest : ★★★★★ Very good
Very busy route : No

There are some very pretty viewpoints along the way, but it's impossible to follow the route as advertised without a GPS, especially at the end of the route, and the descent to the car park via the Chemin du Gaz is rather perilous.

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Jean-Paul.M
Jean-Paul.M

Overall rating : 5 / 5

Date of your route : May 17, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Very nice, easy walk with lovely views

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Gilles.83
Gilles.83

Overall rating : 5 / 5

Date of your route : Nov 27, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Magnificent walk with beautiful views

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Fredow
Fredow
• Edited:

Overall rating : 4.3 / 5

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

A very beautiful walk with magnificent, very different views of the wild hinterland and the more populated Toulon.
Very few people in April and superb weather, but the heat must be more intense in summer...
This massif is dotted with paths, and we often consulted the map, which is essential to avoid getting lost.
High boots are recommended as the paths are quite stony.
Thank you and well done!

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Romane83
Romane83

Overall rating : 4 / 5

Date of your route : Oct 15, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

We did this walk on a sunny day, with magnificent unobstructed views from Cap Gros all the way to La Ciotat.
It's a pleasant climb with no difficulties and beautiful views.
Watch out for the Gaz path on the way back: it's very steep and slippery.

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culigan
culigan

Overall rating : 4.3 / 5

Date of your route : Sep 12, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

We also did this walk on a beautiful day in the other direction, and enjoyed it so much that the 360° view from Cap Gros is splendid. There were no major difficulties other than the climb.

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Pautho
Pautho

Overall rating : 4 / 5

Date of your route : May 10, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Having read the comments about the descent on the gas line, we did the hike in the other direction. The descent became a steep climb, but without any technical difficulties. A lovely walk with the bay of Toulon everywhere in sight and a beautiful 360° view of Cap Gros. Little or no difficulty. Thanks for sharing.

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chazon07091947
chazon07091947

Overall rating : 4.3 / 5

Date of your route : Feb 05, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

very nice circuit, remarkable viewpoints, some difficulties due to the many stones, especially in the vallon des bagnards. we recorded a distance of 18 kms.

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Néna et Stoph
Néna et Stoph

Overall rating : 4.3 / 5

Date of your route : Sep 05, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

With Visorando, we have done difficult tours that were easier than this one. The descent into the scree of the Chemin du Gaz at the end of the walk was particularly difficult (fortunately, there are many small paths to the left of this slope that lead back to the theatre and the car park at the start).

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JJPLS1937
JJPLS1937

Overall rating : 4.7 / 5

Date of your route : Apr 06, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

This was a lovely tour on a day when the mistral was very strong.
At hill 232, 30 metres to the west, a small path, not very inviting at first, enabled us to discover the grotte du patrimoine (heritage cave), very recently cleared.
However, we didn't go to the Croupatier cave, which we found dangerous to access in this wind. Magnificent views throughout the hike.
The descent along the Chemin du Gaz is really tough, but fortunately about halfway down we found a path on the right that took us back to the bottom of the car park.

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