The Belvédère des Genevoix and the Source de la Reverotte

From the foot of a medieval calvary, head towards the Belvédère des Genevois in the small, remote valley of Martinvaux, passing through beautiful pine forests with slender trees. Then descend to the Source de la Reverotte and follow it to the Puits de la Doye and the Grotte de la Baume.

Details

120817
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  • Walking
    Activity: Walking
  • ↔
    Distance: 11.16 km
  • ◔
    Average duration: 4h 05 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 307 m
  • ↘
    Descent: - 311 m

  • ▲
    Highest point: 757 m
  • ▼
    Lowest point: 566 m

Photos

Description of the walk

Parking in the centre of Loray opposite the church. Yellow and blue signposts.

(S/E) Visit the church and the 12th-century calvary, then head down towards the round fountain and turn left into Rue de la Mairie. You will pass the moustachioed soldier on the war memorial. Turn right onto the D19 (Grande Rue). Stop at No. 16, the house dating from 1606 with its coat of arms on the wall. You will pass the 400-year-old lime tree near the wash house.

(1) On leaving the village, before the farm building, turn right onto the stony path towards Source de la Reverotte.

(2) You will come to a wider gravel path, which you follow to the right for about 50 metres. At the hunting car park, turn immediately left and go downhill, passing through a beautiful pine forest with slender trees.

(3) When you catch sight of the Martinvaux meadows on your right, look for the wooden sign for Belvédère, which invites you to climb back up to the left. At the small tarmac road, turn right for about 30 metres, then right again to re-enter the woods via a grassy path that will lead you to the Belvédère des Genevois. This is a lovely viewpoint over the small wild valley, slightly spoiled by a young fir tree that has grown there. Feel free to move a little to the right of the fence to enjoy the view.

(4) Retrace your steps.

(3) Continue straight downhill to reach the Reverotte stream. Climb up to its source via the path that goes up to the left before the footbridge.

(5) Cross the stream via the footbridge and head towards the beautiful old Martinvaux farm. Go around it on the left to find a stone path.

(6) You will arrive at the Puits de la Doye and a fork in the road: take the right. Shortly after a small concrete bridge, turn left towards Grotte de la Baume along a beautiful gravel path that runs alongside the stream.

(7) When the road is covered with large concrete slabs to allow a stream to flow, look for the path on the right that climbs up to the Grotte de la Baume de Martinvaux, located about a hundred metres away. When I passed by, the sign was on the ground. Return to the gravel road and continue to the right.

(8) At a hunting car park, when the path begins a hairpin bend up to the left towards Plaimont, leave it and continue straight ahead at the end of the car park until you find the signposts and a forest path that climbs back up to Loray. You will come to a wider gravel path at right angles, which you cross to continue climbing opposite.

(9) At the crossroads, continue straight ahead to join the departmental road (fortunately not very busy), which you take to the right to return to Loray and the car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 752 m - Parking in the centre of Loray opposite the church
  2. 1 : km 0.62 - alt. 729 m - Loray
  3. 2 : km 1.74 - alt. 655 m - Le Chânois
  4. 3 : km 3.57 - alt. 627 m - Aige des Sapins
  5. 4 : km 4.51 - alt. 703 m - Belvédère des Genevois
  6. 5 : km 5.77 - alt. 601 m - Source of the - Reverotte (rivière)
  7. 6 : km 6.27 - alt. 581 m - Puits de la Doye
  8. 7 : km 7.27 - alt. 568 m - Baume de Martinvaux cave
  9. 8 : km 7.91 - alt. 577 m - Chasse car park
  10. 9 : km 9.69 - alt. 739 m - Departmental road 240
  11. S/E : km 11.16 - alt. 752 m - Parking in the centre of Loray opposite the church

Notes

The paths are rocky and slippery in places. Good footwear is essential and walking sticks are recommended.
At point (7), the stream crossing may be difficult after heavy rain.

Reviews and comments

4.7 / 5
Based on 34 reviews

Reliability of the description
4.8 / 5
Ease of following the route
4.8 / 5
Route interest
4.4 / 5
User 10935892

Overall rating : 4.7 / 5

Date of your route : Jan 11, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Hello. Route covered with 40 cm of snow, first tracks,🤩luckily I had my snowshoes and was alone in the world. Pure bliss.
The only disappointment was the viewpoint. I loved it. Thank you, Visorando. 👍

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User 3679957

Overall rating : 4.7 / 5

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

A shaded circuit ideal in summer, completed after two days of rain. The river was magnificent.

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jfaivre
jfaivre

Overall rating : 4.7 / 5

Date of your route : Aug 11, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A beautiful hike in warm weather. Almost entirely in the woods, except for the last kilometre on a quiet road
To be repeated when there is water in the stream, which will make it even more enjoyable.

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Ben et Isa
Ben et Isa

Overall rating : 4.7 / 5

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

A beautiful walk with points of interest including a viewpoint, the source of the Reverotte, the Puits de la Doye and a large cave (Baume de Martinvaux). The route is mainly through forest. Some muddy sections at the end of October, mainly due to forestry work.
Signposting and information boards are in place.
At the end of the trail, you can climb up to Roche Barchey (2.5 km from the Loray cemetery), where you can see the Alps on a clear day.

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Claude_LAPPRAND
Claude_LAPPRAND

Overall rating : 4.7 / 5

Date of your route : Mar 03, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

The hike is extremely well documented.
The end of the walk along the road is short enough that it's not a problem.

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Lesgranges256
Lesgranges256

Overall rating : 5 / 5

Date of your route : Sep 24, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Hello,

Very beautiful hike, little water at the spring, no water in the river, very well signposted, but before leaving the village, turn right just before the fruit shop.

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Saillard Gérard
Saillard Gérard

Overall rating : 5 / 5

Date of your route : Sep 20, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

One small downside at the start of the hike: there are no signs as indicated in the description ("take the gravel path on the right"). A cheese dairy has been built and the sign has disappeared. So after the shed, turn right at the cheese dairy.

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Clairouh
Clairouh

Overall rating : 4.7 / 5

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

A superb hike with very few people around, which is great
Most of the time you walk under trees in the cool shade, and the view, the spring and the cave are really nice. I highly recommend it.
The hike is well described and easy to follow

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GrochatFC
GrochatFC

Overall rating : 4.7 / 5

Date of your route : Jul 09, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

The Belvédère fir tree doesn't seem to be there anymore. Refilled my water bottle at the Reverotte spring. I found the route nice. I didn't see anyone, so it was peaceful.

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Jean-Claude TYRODE
Jean-Claude TYRODE

Overall rating : 4.7 / 5

Date of your route : Oct 30, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Very interesting route, but the foresters are removing the signposts. The local council has installed them on easily removable supports, but they are still lying in the brambles.
Otherwise, the route is very interesting.

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pourchet maryse
pourchet maryse

Overall rating : 5 / 5

Date of your route : Oct 16, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

forest trail, breezy and interesting when it's hot. The viewpoint, spring and cave are also interesting. Beautiful rolling countryside around Loray.
Clear directions for the route

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Azof25
Azof25

Overall rating : 4.7 / 5

Date of your route : Jan 31, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Easy trails and points of interest such as the spring are interesting

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xerocrete
xerocrete

Overall rating : 4.3 / 5

Date of your route : Aug 19, 2020
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Nice hike:
at point 1, I can confirm that the fruit farm is near the agricultural shed, and you need to take the path between the fruit farm and a cow pasture
at point 8, foresters were felling trees without any warning signs and we had the fright of our lives: a tree fell 1 metre away from us and we just had time to run backwards to avoid it.

At point 9, it takes quite a long time to reach Loray on the tarmac road. An alternative route through the neighbouring fields would be welcome.

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Grobert25
Grobert25

Overall rating : 5 / 5

Date of your route : Sep 05, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A MAGNIFICENT walk, especially on the first half of the route. It must be even more beautiful when there is water in the river.
Thank you for this hike.

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tonnoguh
tonnoguh

Hello Labelleverte25,
Thank you. I have amended the description.
Claude

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