Col du Feu and Mont d'Hermone from Jouvernaisinaz

This hike presents no navigation difficulties, but is rated as difficult due to its steepness (600m elevation gain with no flat sections) and the care required during the first half of the descent (rocks rolling underfoot).
Very pretty views from the Notre-Dame d'Hermone chapel and spectacular paragliders.
Three-quarters of the hike is in the shade and can be completed in about four hours at a brisk pace.

Details

1331324
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 13.33 km
  • ◔
    Average duration: 5h 40 
  • ▲
    Difficulty: Difficult

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 660 m
  • ↘
    Descent: - 660 m

  • ▲
    Highest point: 1,415 m
  • ▼
    Lowest point: 807 m

Photos

Description of the walk

To reach the hamlet of Jouvernaisinaz, go to Orcier and, opposite the church, head towards Col du Feu. 1.2 km after leaving the village, in the middle of a right-hand bend, turn left onto the road that descends slightly to Jouvernaisinaz. Once in the hamlet, continue towards Col du Feu. Pass the fountain and continue to the old school on the right: there is a small car park just opposite.

(S/E) Head south. Turn left at the calvary onto the road that climbs uphill and, after about 50 metres, turn left again onto a small path marked by a yellow donkey painted on a small sign (you will need to follow this trail or a blue dot on the ground to Col du Feu).

(1) After about 500 metres, you will come to a small tarmac road. Follow it to the left (south). After about 100 metres, the tarmac disappears and gives way to a path that continues to climb.

(2) At the intersection, the little yellow donkey suggests going down to the right. Resist and continue climbing southwards; the donkey will reappear a little further on...

(3) Cross the D36 and take the small path that climbs opposite. The path rejoins the D36, which you should follow to the right until you reach the Col du Feu.

(4) At the pass, take the small road on the left that climbs north-northeast towards the hamlet of Le Feu (signposted). At the T-junction, turn left.

(5) After the last house, continue straight ahead on the marked path that climbs towards the chapel. After 250m, you can "cut across" by going straight ahead or continue on your left along the path, which is a little longer but less steep (remember to save your energy as there are still many contour lines to cross). Then climb up along the Way of the Cross to reach the chapel (magnificent view of Lake Geneva and the Jura).

(6) Continue on your way, passing in front of the chapel and taking the path that descends. You will always find a blue mark on the ground or white and red markings. Walk along the ridge to the north-east and reach the slightly marked summit of Mont d'Hermone.

(7) Begin the descent, still heading north-east. I would describe this descent as difficult as it requires you to stay focused and on your guard to avoid rolling on the stones.

(8) The sign for "la Montagne des Sœurs" is in the right place but is poorly oriented... In any case, continue on the left along the grassy path that descends and quickly turns into a stony path. At the next fork, continue left towards the west and you will reach a skidding yard.

(9) Continue downhill on the main path, which winds around, and ignore all the side paths.

(10) At the fork, turn left, continuing downhill.

(11) At the crossroads, follow a small road to the left. Ignore the access road to Les Chavannes on the left and continue to a three-way junction.

(12) Then turn left. At the next crossroads, turn right. At the fork shortly afterwards, go straight ahead. Continue along the road, ignoring any side roads, until you reach Jouvernaisinaz. Then turn left to return to the starting point (S/E).

Waypoints

  1. S/E : km 0 - alt. 817 m - Former school in the hamlet of Jouvernaisinaz
  2. 1 : km 0.63 - alt. 923 m - Small road
  3. 2 : km 1.15 - alt. 964 m - Intersection
  4. 3 : km 1.52 - alt. 1,030 m - Road crossing
  5. 4 : km 2.3 - alt. 1,121 m - Col du Feu
  6. 5 : km 3.1 - alt. 1,160 m - Le Feu
  7. 6 : km 4.06 - alt. 1,319 m - Hermone Chapel
  8. 7 : km 5.72 - alt. 1,414 m - Summit of Mont d'Hermone - View of the - Lac Léman
  9. 8 : km 6.93 - alt. 1,254 m - Signpost "La montagne des soeurs" (The Sisters' Mountain)
  10. 9 : km 7.7 - alt. 1,144 m - Platform for manoeuvring logging equipment
  11. 10 : km 10.47 - alt. 860 m - Fork
  12. 11 : km 10.96 - alt. 819 m - Intersection with a road
  13. 12 : km 11.85 - alt. 843 m - Three-way junction
  14. S/E : km 13.33 - alt. 817 m - Former school in the hamlet of Jouvernaisinaz

Notes

Given that part of the descent is over rocks of varying sizes, walking shoes are preferable to simple trainers.
For this same reason, I do not recommend it for young children (minimum age 14-15-16 depending on physical abilities).
A pair of walking sticks can also be very useful.
There are no water sources along the route.

Reviews and comments

4.8 / 5
Based on 5 reviews

Reliability of the description
4.8 / 5
Ease of following the route
5 / 5
Route interest
4.6 / 5
kaolak1
kaolak1

Overall rating : 5 / 5

Date of your route : Jul 29, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Thanks for this route, it was great. As I'm training for trail running, I really enjoyed the descent, except for the section on tarmac.
There are more people when you're on the GR5, but it's still fine.
A slight disappointment at Mont d'Hermone as there is no view, so you have to enjoy it beforehand at the Chapelle d'Hermone where the view is magnificent!

Machine-translated

roccou16
roccou16

Thank you in advance.

Machine-translated

KZK74
KZK74
• Edited:

Some friends told me there was another route to avoid this road. I'll discuss it with them and get back to you so we can update the itinerary.

Machine-translated

roccou16
roccou16

Hello, thank you for your review.
You're right, after a long descent on gravel, the road is long... It's been a long time since I did it and it's time I looked into the end of the route...

Machine-translated

KZK74
KZK74

Overall rating : 4.7 / 5

Date of your route : Nov 18, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Nice hike on the first part. The descent is less pleasant, especially the part that ends on the road, which is quite long and spoils the enjoyment of this hike a little. I think there's a way to go through the woods to avoid this.

Machine-translated

laurencebirdy
laurencebirdy

Overall rating : 5 / 5

Date of your route : Jun 14, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Very good trail, sporty, technical with beautiful views... unfortunately, I did it in the rain, on a canicross outing with my dog...so I didn't get to enjoy the view 😂 but I really recommend it! It's true that you can start at point 11 to avoid finishing on that stretch of tarmac, especially if it's hot... but in rainy weather, it's fine.

Machine-translated

Lynxvert
Lynxvert

Overall rating : 5 / 5

Date of your route : Mar 15, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

A very beautiful route. Ideal for families with adults or sporty teenagers. A short detour to the Montagne des Soeurs offers a beautiful view. On the way back, you can cut left off the path through the forest, 300 metres before point 10.

Machine-translated

roccou16
roccou16

Hello,
Thank you for your opinion and suggestion. The return journey by road is indeed long, and if it is possible to do part of it on the way there and part on the way back, that seems like a good idea to me.

Machine-translated

Daniel740
Daniel740

Overall rating : 4.3 / 5

Date of your route : Sep 13, 2019
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good

Less difficult than advertised, the recent logging has changed things a bit: the loose stones underfoot are no longer there, making the descent easier, and the grassy path after point 8 is gone too!
A little tip: take a quick detour to the Montagne des Sœurs, where the view is magnificent! If I do this hike again, I'll park in the car park between points 11 and 12 so that I don't have to walk back along the tarmac road between points 11 and 1 at the end of the hike. This also gives you a little warm-up before tackling the Col du Feu.

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.