Between Manosque and Gréoux via the Grand Devançon and Château Rousset

A circular walk between Manosque and Gréoux-les-Bains, passing through the lavender fields with views of the mountains, the forest, the derelict Grand Devançon building overlooking Manosque, and Château Rousset.

Details

1759044
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 10.75 mi
  • ◔
    Average duration: 5h 35 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 732 ft
  • ↘
    Descent: - 728 ft

  • ▲
    Highest point: 1,722 ft
  • ▼
    Lowest point: 948 ft

Photos

Description of the walk

Parking is available on the D82 at the top of the hill when coming from Gréoux-les-Bains, at the junction with the Grande Draye des Troupeaux d’Arles track at the Les Plaines signpost.

(S/E) Take the track towards La Colle.

(1) At the hamlet of La Colle, pass the farm building and the fire tank and continue along the track towards La Fare.

(2) At the La Fare marker, carry on straight ahead along the track towards La Fare Est and Jauffret. Ignore the turn-offs to the right.

(3) At the signpost for Jauffret, turn left towards Grand Devançon and continue straight on along this track for 5 km. Pass a large solar farm and continue along the track. At the Y-junction, turn left for 200 m to reach Grand Devançon.

(4) At the signpost for Grand Devançon, leave the marked trail, turn right, and walk past the well and the ruined building. Then turn right and continue straight on along this new track which descends towards the D6.

(5) Turn left and walk carefully along the road towards the roundabout.

(6) Turn slightly left and walk carefully along the road for 1.2 km towards Vinon. Cross the D82 and continue along the road.

(7) At the junction with a small road, turn left at the sign for Château Rousset, then right onto a track. Turn right again onto a small road and continue straight on.

(8) After passing between two buildings, turn left onto the small road and head uphill towards Château de Rousset.

(9) In front of the castle gates, turn right and, at the next junction, turn right again at the edge of the forest and continue straight ahead along this track. At the statue of the Virgin Mary in front of the Château Rousset signpost, continue straight ahead, passing to the left of the statue. Follow the yellow markings again.

(10) At the end of the vineyards, take the second track on the left. At the end of this track, turn right, carry on straight ahead, pass under a high-voltage power line and reach a junction.

(11) Take the track on the right.

(12) Just before the junction of two tracks, take the small path on the left and head up towards the forest. Pass under a high-voltage power line and carry on straight ahead along the path, which turns into a track further on. You’ll reach the signpost for La Colle de Rousset.

(13) Turn left towards the RD82. At the next junction, keep to the right and join the D82.

(14) Turn left for a few metres, then cross the road carefully to reach the car park (S/E).

Waypoints

  1. S/E : mi 0 - alt. 1,631 ft - Les Plaines car park
  2. 1 : mi 0.5 - alt. 1,640 ft - La Colle
  3. 2 : mi 1.65 - alt. 1,677 ft - La Fare
  4. 3 : mi 2.44 - alt. 1,722 ft - Jauffret
  5. 4 : mi 5.66 - alt. 1,207 ft - Le Grand Devançon
  6. 5 : mi 6.17 - alt. 994 ft - D6
  7. 6 : mi 6.47 - alt. 965 ft - Roundabout
  8. 7 : mi 7.28 - alt. 948 ft - Turn left onto the road, Château Rousset
  9. 8 : mi 7.65 - alt. 965 ft - Turn left after the buildings
  10. 9 : mi 8.02 - alt. 1,099 ft - The castle gates
  11. 10 : mi 8.66 - alt. 1,207 ft - At the end of the vineyards
  12. 11 : mi 9.43 - alt. 1,302 ft - Junction of two tracks
  13. 12 : mi 9.55 - alt. 1,325 ft - A small path to the left
  14. 13 : mi 10.34 - alt. 1,617 ft - La Colle de Rousset
  15. 14 : mi 10.66 - alt. 1,634 ft - D82
  16. S/E : mi 10.75 - alt. 1,631 ft - Les Plaines car park

Worth a visit

Walk through the lavender fields with views of the mountains and the hamlet of Saint-Grégoire.
A large solar farm.
The Grand Devançon building with a view of the Manosque mountains.
Château Rousset and its vineyards.

Reviews and comments

4.7 / 5
Based on 3 reviews

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

Overall rating : 4.7 / 5

Date of your route : Oct 31, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A lovely walk on the Valensole plateau. Best done when the sun is not too strong.

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DidierA
DidierA

Overall rating : 4.7 / 5

Date of your route : Jul 14, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A lovely walk, perfect for admiring the lavender fields on the plateau.
We did the walk just before the harvest; it was magnificent.
The section along the road between km 5 and 8 is best avoided if possible due to the traffic; we walked along the edge between the fields and the woods and then took a path towards the Ravin Sourd to reach Rousset Castle.

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phildaix
phildaix
• Edited:

Overall rating : 4.7 / 5

Date of your route : Nov 26, 2019
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good

A lovely walk with views of the snow-capped mountains in glorious sunshine: what a beautiful plateau Valensole is! And then some stunning scenery above Manosque.
An easy, flat walk.
To avoid too much tarmac, we took a shortcut at WP 4 to join the GR, then headed down to La Bastide Neuve towards WP 12. Of course, we missed the castle. There must also be a way to take a shortcut via the old canal from WP 5 to see the castle, but I haven’t tried it.
At WP 12, to extend the walk a little, we took the gas pipeline path (due south and straight on at 12), which took us back to the cattle track, then on to WP 13. This path is also very pleasant.

Thank you for this lovely walk!

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Unzent
Unzent
• Edited:

not yet carried out

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