Circular Sainte-Victoire and bottom of Lake Bimont

An exceptional hike at the bottom of Lake Bimont to be done before the dam is filled in 2019. Views of the most beautiful side of Sainte-Victoire, a beautiful climb, a magnificent panorama of the region, a walk at the bottom of the lake, old stones bearing witness to times gone by.
Important: The end of this route, part of which is marked on the map in the lake, could be completed until May 2019, before the lake was filled. Read the practical information below.

11/09/2024: Closure of the Imoucha trail for 3 months, from 1 October to 31 December (2024 and 2025). Hiking is not possible during these periods. See practical information.

Details

1215892
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 14.09 km
  • ◔
    Average duration: 5h 50 
  • ▲
    Difficulty: Difficult

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 632 m
  • ↘
    Descent: - 632 m

  • ▲
    Highest point: 814 m
  • ▼
    Lowest point: 252 m

Photos

Description of the walk

Park in the upper Aurigon car park, leaving the first car park on your right.

(S/E) Go to the end of the car park and pass the two retractable bollards that prevent vehicles from passing. Cross the concrete bridge and then take the small wooden footbridge on the right to cross the large meadow towards the north-east. Enjoy the view of Montagne Sainte-Victoire. Reach the end of the meadow and cross the bridge.

(1) Take the uphill track on the right marked with green lines and theGR® 653A: this crossroads is also used on the way back.
Climb up the track. At the hairpin bend to the right, go straight ahead on the path that continues eastwards. This is a shortcut that rejoins the track a little further on.

(2) Continue east on the track that takes you near the Hameau du Trou and the Refuge Cézanne. Leave them on your right and head north.

(3) Leave the track and take the path that winds between the low walls of old terraces. As you cross the ridge, take a look at the rock called "Le Baiser" (The Kiss). Follow the path up through the rocks called "Pas du Dinosaure" (Dinosaur's Footsteps). You will come to a crossroads.

(4) (546m) Take the path on the right marked "Difficult" and marked with red lines. You will soon reach the "Pas du Berger". This is a fairly vertical slab of about 5m which is climbed on the left and then to the right (good holds on the right). The trail is then steep, turning right after a ledge, then left onto slabs. Follow the markings carefully to Pas du Moine, where you will reach the Imoucha trail.

(5) (767 m) Here you will discover the northern slope of the mountain. Head for the wall above you. Instead of following the blue markings, turn left, heading due east, and walk along the wall, first at the bottom and then at the top, until you reach the white-red marked trail, which is theGR® 9, Chemin des Venturiers.

(6) Descend this path, which becomes a rescue track. The descent is steep until you reach a hairpin bend to the right.

(7) (370 m) Take the unmarked path on the left, leaving theGR®9here, which climbs slightly at the beginning, through the undergrowth. The path then descends, passes along the edge of a field and runs alongside a river called La Cause. Follow the river and cross it twice. You are now following a track on the left bank. Leave it by turning north to enter the land left vacant when the lake was drained.

(8) Cross the ruined bridge. Continue to the centre of the empty lake to reach the gorges.

(9) The landscape opens up onto a vast space overlooked by the dam. Two posts have remained there since the reservoir was filled. Pass by the metal post and continue south-west. Head back up towards the bank because if you stay at the bottom until you reach the dam, you will not be able to climb back up due to unstable cliffs.

(10) Follow the edge of the vegetation towards the south and descend as soon as possible into the dry valley. Walk up the valley from the bottom. At the edge of the vegetation, take the unmarked path uphill.

(11) Cross the Imoucha Trail (351m) and continue climbing south-southeast. You are now in the Vallon de la Dispute.
You will come to a fairly level track. Turn right, heading due west. Five minutes later, the track descends.

(12) Turn left and take a track that descends. You will see a few green dots and theGR® 653A markers. At the bottom of a concrete track, you will find yourself in an old shooting range, the eastern part of which is sometimes off-limits (275m). Cross it towards the south, taking the path that is slightly to the left of the previous track. Follow the stream to the initial crossroads.

(1) Go around the meadow on the left along the stream via a path to reach the car park. (S/E).

Waypoints

  1. S/E : km 0 - alt. 254 m - Roques-Hautes Departmental Park - Parking de l'Aurigon
  2. 1 : km 0.48 - alt. 263 m - Crossroads of the circular loop
  3. 2 : km 1.88 - alt. 416 m - Top of the shortcut
  4. 3 : km 2.32 - alt. 440 m - Exit from the hamlet of Le Trou - Refuge Cézanne
  5. 4 : km 2.85 - alt. 544 m - Junction of the two red trails
  6. 5 : km 3.47 - alt. 763 m - Pas du Moine
  7. 6 : km 3.77 - alt. 813 m - Junction between Mur du Pré des Moines and GR 9
  8. 7 : km 6.54 - alt. 368 m - Junction of the small path towards La Cause
  9. 8 : km 8.16 - alt. 328 m - Small bridge
  10. 9 : km 10.04 - alt. 328 m - Exit from the gorges - Cause (rivière)
  11. 10 : km 10.65 - alt. 328 m - Exit from the lake
  12. 11 : km 11.46 - alt. 350 m - Imoucha Trail
  13. 12 : km 12.13 - alt. 381 m - Green Trail and GR 653A
  14. S/E : km 14.09 - alt. 255 m - Arrival at the Aurigon car park. Near the - Bayon (torrent) Affluent de l'Arc

Notes

The Imoucha trail is closed. More information here.

Please note: there is no path at the bottom of the lake as the area has been under water for 60 years. If it has rained recently, there is a risk of getting stuck. Do not venture out alone.

Please note: between1 June and 30 September, access to the forest areas is regulated by prefectural decree. Please consult the official website.

Please note: The Prieuré de Sainte-Victoire has reopened, but access is restricted; please consult this page for more information.

  • No water source, no shelter.
  • Good footwear for rocky terrain, sun protection.
  • Climbing the Pas du Berger may be difficult for some people, who will need to be secured.
  • Be prepared to cross the river: in certain conditions, you will need to wade through the water between (8) and (10).
  • After (7), if the water level in the lake prevents you from continuing the hike, there is an alternative route: join the D10 road to the north at its junction with theGR® 9, take bus 140 (Cabassol stop) towards Aix, where you can take bus 110 towards Puyloubier. Get off at the Aurigon car park in Roques-Hautes. If the Bimont dam is open, i.e. on Saturdays and Sundays during the works, until 2019, you can also join the D10 then the D10f, cross the dam and reach the (12).
  • To avoid the lake, you can choose to reach the starting point via the Imoucha Trail. From the (5), turn left and reach the (11) by following the blue markings.

The article "la" is not used before Sainte-Victoire: say "A walk to Sainte-Victoire" or "A walk to Montagne Sainte-Victoire".

Worth a visit

  • TheRoman aqueduct pier at the entrance to the car park.
  • (1) Location of a resurgence; when it is dry, it is fed by Lac du Bimont, if it is full.
  • (3) The hamlet of Le Trou, in ruins except for the Refuge Cézanne, which is locked. If you have time, visit this hamlet: chapel vault, threshing floor, well, building remains, viewpoint. You can make a circular tour by taking the metal stairs.
  • Between (3) and (4), take a look at the rock called "Le Baiser" (The Kiss), where you can see a couple kissing when you look at it from above, about a hundred metres away. The woman is on the left and has her arm around the man's neck.
  • (5) The Mur du Pré des Moines has been restored. An information plaque is affixed to the western end.
  • (5) From this point, you can take a detour via the Priory (Imoucha trail marked in blue) and the Croix de Provence (marked in red and white), then descend via the Priory and the red and white marked trail to (6). Allow an extra hour to enjoy the scenery. Please note that you should check this website to see if the Priory is open.
  • Between (8) and (10), you can find freshwater shells.
  • Between (10) and (12), at an altitude of 351 metres, you can follow the Imoucha Trail to reach the Bimont Dam. If it is open (only on weekends until 2019), you can cross it to reach a fountain before the Bimont car park. Allow an extra 40 minutes. On the right bank (north), just after the dam, there is also an orientation table and information panels about the Canal de Provence and the dam.

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

4.2 / 5
Based on 7 reviews

Reliability of the description
4 / 5
Ease of following the route
4.2 / 5
Route interest
4.3 / 5
mantix
mantix

Due to rising water levels, it is no longer possible to complete this hike in its entirety.
Please read my previous message!

Machine-translated

alor06
alor06

Overall rating : 3.3 / 5

Date of your route : May 05, 2019
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★☆☆ Average

We didn't complete the entire hike because Lake Bimont was starting to be refilled with water.

Machine-translated

mantix
mantix

As expected, the water level is rising. To see what can still be done at the bottom of the lake, do the route in reverse. Once you reach the point (10), you will see if you can enter the gorges. If not, bear in mind that this hike will not be possible again for many years.

Machine-translated

Wan. ie
Wan. ie

Overall rating : 4 / 5

Date of your route : May 25, 2019
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★★★☆ Good
Route interest : Not used / Not applicable

Please note that the dam is flooded at this time (26/05/2019).
so we took the Imoucha trail instead.
The walk was much shorter, but in the end, considering the weather, it wasn't so bad!

Machine-translated

mantix
mantix

That's right, ferdial34, the water is rising, and I don't know if it will go down again before they refill the reservoir.
Will this hike, as I've described it, still be possible?

Machine-translated

ferdial34
ferdial34

Overall rating : 4 / 5

Date of your route : Dec 04, 2018
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good

I didn't do the hike as described, but I went down behind the dam. There is currently a lot of water and I doubt that the hike is possible.

Machine-translated

mantix
mantix

At this time of year, given the rising water levels, if the aim is to see the bottom of the lake, it is prudent to do the circular route in reverse. That way, if it is impossible to cross due to the water level, you can get back to Roques Hautes more quickly.
But it's a shame to miss out on the beautiful climb from Pas du Berger to Pas du Moine. And the climb via Les Venturiers is unrewarding, in my opinion. That's why I chose to go anti-clockwise.

Machine-translated

Thierryc13
Thierryc13
• Edited:

Overall rating : 5 / 5

Date of your route : Nov 15, 2018
Reliability of the description : Not used / Not applicable
Ease of following the route : Not used / Not applicable
Route interest : ★★★★★ Very good

I discovered the description after doing it on my own, setting off at midday
Rand'eau les pieds dans l'eau is something to do again and again before it's too late.
Personally, I set off from the Venturiers car park via the Cabassols single track, which gives you plenty of time to enjoy the surreal landscape of the lake at the start of the hike.
After the November rains, the lake was a little flooded and you have to search a bit to get out while staying as close to the lake as possible.
Return via Imoucha and Les Venturiers after a detour via the priory.
https://www.relive.cc/view/1966325635

Machine-translated

franck.vigouroux
franck.vigouroux

Overall rating : 4.7 / 5

Date of your route : Oct 30, 2018
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

Do not go on this hike alone because of the risk of sinking into the mud.
A rare temporary hike, with an expiry date fast approaching: the lake will fill up again after the Bimont dam is repaired. That's why you had to make the most of it!
We did the hike between two days of rain, at full speed in one afternoon! There was a fairly strong south-easterly wind at the Pas du Moine pass (where the view is beautiful), which weakened afterwards, sheltered by the wall and on the descent.
After the small bridge at the start of the lake, with the rains of the last few weeks, it was very, very muddy.
I'm only giving a good rating for the description, because in the lake you have to make your own trail: you have to follow the stream, avoiding getting stuck.
It's very interesting to walk through the gorges that have been submerged for sixty years. You can find shells on the ground.
At the broken pylon, keep to the left if you see that it's muddy, otherwise you'll get stuck.
To climb out of the lake, there is no trail, so you have to choose the best route, follow the old edge, pass by an old island, and descend into the valley where walkers have trampled the grass.

Machine-translated

tmag
tmag

Overall rating : 3.7 / 5

Date of your route : Oct 29, 2018
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good

Everything is fine until you reach the lake. Contrary to what is indicated, there is no path in the lake.
You either end up in the mud or in tall grass.

Machine-translated

mantix
mantix

Overall rating : 5 / 5

Date of your route : Sep 10, 2018
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

(!) Covering clothing is essential! Long sleeves and long trousers: this autumn, tall grasses (knotweed) have grown at the bottom of the lake. They reach chest height after point 8 and sometimes exceed 1.80 m. In the gorges (before point 9), you must either walk along the edge of the riverbed through these grasses or walk in the riverbed itself, under the grasses that form a tunnel. It is better to be warned...

Machine-translated

Other walks in the area

For more walks, use our search engine .

The GPS track and description are the property of this route's author. Please do not copy them without permission.