The Côte Bleue, between Méjean and L'Establon

This long and demanding hike takes you on a circular route to discover the wildest part of the Côte Bleue, a rugged coastline similar to the famous calanques of Marseille and Cassis.
Despite its more modest altitude, you can expect typical Provençal landscapes, small wild coves and cliffs plunging into the Mediterranean!

An ideal hike for a beautiful (and long) day out of season.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 18.66 km
  • ◔
    Duration according to the author: 7 hrs 
  • ▲
    Difficulty: Very difficult

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 878 m
  • ↘
    Descent: - 877 m

  • ▲
    Highest point: 212 m
  • ▼
    Lowest point: 1 m

Photos

Description of the walk

At the end of the Port de Méjean road, park in the car park located at the exit of Grand Méjean on the right.

(S/E) Descend towards the port and take the Érevine path on the left. After a few dozen metres, you will reach an intersection that marks the start of the circular path.

(1) Climb up to the left via a path marked with a purple sign. Reach an embankment area near the railway line and continue climbing above the tunnel to reach an unnamed pass.

(2) Climb up again on the left. Further on, go around an abandoned, graffitied building and you will reach an intersection.
Follow the path on the right until you reach a sharp left turn that leads to an intersection.

(3) Turn right and then immediately turn left through the pine trees. Then climb up into an open area and, after a short steep descent, look for a path that branches off to the right between two pine trees at a cairn.

(4) Take this path on the right and, just behind the pine trees, descend into a stony area. Keep to the left on the well-marked trail to descend this wild valley.
Cross a scree slope, then after a narrow passage through kermes oak trees, you will reach an intersection at the bottom of the Vallon du Pérussier.

Descend into this valley via a good path which then turns into a pile of unstable stones at the end, at the junction with the Vallon de l'Érevine.

(5) Climb up this new valley via the track on the left. Follow it for a few hundred metres until you reach a path that climbs steeply to the right.

(6) Leave the valley and start the steep, rocky and unstable climb. After this somewhat difficult stretch, you will reach a ridge overlooking the valley. Continue to the left as the surrounding landscape begins to open up. You will arrive at an intersection with a cairn in the middle that acts as a roundabout.
Turn right and you will soon reach the Fort de Niolon Haut, which overlooks the Côte Bleue and the Rade de Marseille.

(7) Descend behind the fort via the track and then a path that leads to a major junction below.
Turn left onto the track, then immediately downhill to the right, passing by a ruined building. Follow this path, which winds its way through the woods.
At the edge of the woods, descend via a damaged track on the right and join a crossroads with four paths.

(8) Take the first track on the right which descends along the rock face.
At a sharp right-hand bend, turn left onto a path that is partially marked in yellow. Go around the rocky outcrop on your right, skirting around it and following its north-eastern side.
Pass close to a reservoir and join the RD 48.

(9) Follow the road to the right for a few dozen metres and, when you reach the houses, take a path on the other side of the road that descends to the left under the power line.
Reach the small road of La Vesse and climb up a path on the other side of the road that leads to an unnamed pass at the foot of a promontory topped by a cross.

(10) Climb up to the left via a winding path heading due north. Cross a small valley and follow a balcony path that leads to an intersection with a track at Fort de Figuerolles.

(11) Don't hesitate to enjoy the view on the other side of the fort, then descend along the track for about 300 metres.
At a cairn, leave the track and turn right to follow a path overlooking the Vallon du Coucourdier, which leads to a gorge.
At the bottom of the gorge, climb up on the left and continue to a small valley.

(12) Descend on the right to begin the return journey.
The path arrives at the foot of a viaduct. You can join the Calanque de l'Establon on the left.
Head up to the right, then follow the railway line to climb back up to the level of the gorge you crossed earlier.
Keep to the left to pass under the Fort de Figuerolles. Be careful, there is a tricky section requiring the use of your hands shortly after crossing the railway line.
Continue along this path, which leads to La Vesse.

(13) Turn left towards the port and follow the coastal path with a few steps down to Niolon.
Go down the steps on the left to reach the port, then go up on the right via Chemin de la Pergola and then left onto Chemin du Port.
Go under the railway line and turn immediately left to follow it until you reach the customs officers' path at a barrier. Continue straight ahead and descend into a small valley overlooking the Calanque du Jonquier at a viaduct.

(14) Descend on the left, pass under the viaduct and continue along the coastal path (blue markings) which crosses a small pass at Le Moulon and then arrives at Calanque de l'Erevine after an aerial passage.

(15) If the weather is good, I recommend a short stop in this pretty cove with crystal-clear waters.
There is a short descent (then a climb back up).

Climb back up immediately on the left via stairs equipped with a handrail and follow the GR® trail overlooking the railway line.
Follow this path, which winds above the sea to Cap Méjean, which marks the entrance to the Port de Méjean cove.

Descend on the right via a path through the pine trees, which quickly leads to the intersection marking the start of the circular route.

(1) Continue on the left to return to the car park at the top of Grand Méjean (S/E).

Waypoints

  1. S/E : km 0 - alt. 10 m - Grand Méjean car park
  2. 1 : km 0.36 - alt. 11 m - Fork in the road - purple markings
  3. 2 : km 0.76 - alt. 82 m - Unnamed pass
  4. 3 : km 1.7 - alt. 139 m - Crossing trail
  5. 4 : km 2.08 - alt. 168 m - Fork between two pine trees
  6. 5 : km 2.84 - alt. 50 m - Vallon de l'Érevine
  7. 6 : km 3.61 - alt. 124 m - Cairn - steep climb
  8. 7 : km 4.67 - alt. 191 m - Fort de Niolon Haut
  9. 8 : km 5.72 - alt. 173 m - Intersection of two tracks
  10. 9 : km 6.92 - alt. 96 m - RD 48
  11. 10 : km 7.95 - alt. 70 m - Pass under a cross
  12. 11 : km 9.42 - alt. 106 m - Fort de Figuerolles
  13. 12 : km 10.98 - alt. 79 m - Vallon
  14. 13 : km 13.41 - alt. 4 m - La Vesse
  15. 14 : km 14.63 - alt. 23 m - Viaduct intersection
  16. 15 : km 16.43 - alt. 26 m - L'Érevine
  17. S/E : km 18.66 - alt. 10 m - Grand Méjean car park

Notes

I did not see any water sources along the route.

Avoid in the height of summer (heat, crowds and fire risk). Prefer the off-season periods of autumn or spring. Be careful, however, after rainy spells, as the paths can sometimes be very slippery.

Bring plenty of water, solid food for refuelling and good footwear. Walking sticks will be useful but could be a hindrance on the more technical sections.

Note that there are a few short sections of easy climbing/descending (which may be tricky if you have a dog).
The 800 m elevation gain seems to be underestimated.
The difficult terrain makes this hike particularly demanding. It is only suitable for people in good physical condition.

Three road access points in case of difficulty: Niolon or La Vesse ((9) or (13)) and after (12) continue straight ahead to reach the Vallon du Gipier, instead of descending to the right.

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 7 reviews

Reliability of the description
4 / 5
Ease of following the route
4 / 5
Route interest
4.9 / 5
Sanjou
Sanjou

Overall rating : 3.7 / 5

Date of your route : May 01, 2025
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

I can confirm that the return leg of this hike has some tricky sections because they are slippery (even in dry weather). But hey, with good shoes and careful footing, it's doable! The scenery is magnificent, whether by the sea or in the heath. One drawback: you always need to have your GPS track handy because this hike does not always follow the markings.
Please note that access to Mejean is impossible after 10 a.m., so we had to park at La Redonne, which is an extra 6 km.

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Tienou13
Tienou13

Overall rating : 3.7 / 5

Date of your route : Apr 07, 2025
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

A pleasant hike with stunning views!
However, be sure to download the route and use a GPS to avoid getting lost.
Easily doable in less than 7 hours...
A total of 20km with 960m of elevation gain.

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ThC
ThC

Overall rating : 4 / 5

Date of your route : Sep 06, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful route. Although it is not easy to follow, as there are many paths that cross each other. Some only exist in part, due to the steep terrain, so you have to search at times, but that's normal.
The very difficult rating is perhaps a little exaggerated, as it's usually given to very long routes with steep gradients or dangerous sections. Here, 19 km with a 700-metre elevation gain (as indicated by Visorando on this route) is very doable. However, it is true that this path is very challenging due to the constant changes, climbs and descents, which are not very long but intense, and especially the large stones on the customs officers' path on the way back, which means that it is rare to be able to rest your attention.
But it's really worth it because the scenery is superb, especially with the view of Marseille, which is really close by.
However, don't forget to take water with you. It's better to have too much than not enough. In Niaulon, there is a grocery shop, but unfortunately it was "exceptionally closed" that day, and the two bars didn't have any water...

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jnfnf
jnfnf

Overall rating : 5 / 5

Date of your route : Apr 15, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful route, but challenging on the way back due to the sharp stones. You need to pay close attention to the path on the first section or you risk straying off course. The rating may be a little overestimated, even though the elevation gain is significant.
Be careful about running out of water... unless you find a kind soul in the villages you pass through.

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jnfnf
jnfnf

Overall rating : 5 / 5

Date of your route : Apr 15, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful route, but challenging on the way back due to the sharp stones. You need to pay close attention to the path on the first part, otherwise you risk straying off course.

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Bill Boc
Bill Boc

Overall rating : 4 / 5

Date of your route : Mar 26, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Hello.
Given the time frame, it's best not to take too many breaks. There are a few steep sections that will get your heart rate up, and the distance is considerable.
There are a few tricky sections that can be slippery, but nothing that's really impossible.
The magnificent landscapes typical of the region with a few ruins and fortifications.
Disappointed to have to return to civilisation halfway through the route.

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Randonneur du dimanche
Randonneur du dimanche

Overall rating : 4.7 / 5

Date of your route : Feb 17, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A beautiful, challenging hike, but I think the "very difficult" rating is exaggerated.
Yes, the distance is considerable, and there are practically no flat sections: it goes up and down all the time , so it's tiring. But, apart from a few slightly tricky sections on the customs officers' path (on the way back), there are no technical difficulties. As for the "perceived" elevation gain, it is greater than stated (my watch shows +950 and the same amount down).
The scenery is sublime, both on the way there and on the way back.
Avoid when it starts to get hot: there is very little shade and no water sources.
Not to mention that access to Méjean (the starting point) is almost impossible when the weather is fine.

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