Mount Ouzon

An isolated summit offering superb 360° panoramic views of Lake Geneva to the north and, to the south, the Chablais, the Swiss Alps and the Mont Blanc massif. A steep but short climb, a beautiful half-day hike.

Details

71885
Creation:
Last update:
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  • Walking
    Activity: Walking
  • ↔
    Distance: 6.21 km
  • ◔
    Average duration: 3h 35 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 639 m
  • ↘
    Descent: - 639 m

  • ▲
    Highest point: 1,877 m
  • ▼
    Lowest point: 1,238 m

Photos

Description of the walk

Departure from Col du Corbier (large car park). Access from the Vallée d'Abondance via Bonnevaux or from the Vallée de Morzine via Le Biot.

Directional signs at major intersections and signposts with yellow arrows from place to place.

(S/E) Take the large metal staircase opposite the car park, which leads between the buildings of the Corbier resort. At the top of the stairs, turn right onto a small road. After a few metres, the tarmac gives way to an alpine track. After a few dozen metres, the track makes a sharp left turn.

(1) Take a sharp right turn: the track climbs steeply through the forest. Continue along the winding track, leave the forest and pass two small chalets (one very recent, one seemingly abandoned). Continue along the steep track to reach the Chalets d'Ouzon.

(2) Continue along the track, which continues to climb steeply towards the north-east. Shortly before reaching the pass, the slope levels out and the path turns left to reach the Col de Plan Champ, from where the rocky summit and its cross are clearly visible to the north-west (to the east, there is a beautiful view of the Mémises-Oche massif).

(3) Just above the pass, west-northwest, there is a chalet that cannot be missed. Take a well-marked path that passes behind this chalet and climbs in a series of switchbacks, first under the spruce trees and then through alpine pastures. As you climb, the landscape of the mountain ranges to the south becomes clearer.

(4) At the fifth bend after the chalet (note an old stone wall), the trail heads north towards the rock face. The slope becomes steeper. Pass at the foot of an isolated spruce tree and reach the foot of a rocky couloir.

(5) Climb this couloir equipped with a chain (be careful and avoid rolling stones).

(6) At the end of the couloir, turn right and quickly reach the summit by climbing over a few boulders.

(7) Descend via the same route to the Col du Corbier (S/E).

Waypoints

  1. S/E : km 0 - alt. 1,238 m - Col du Corbier
  2. 1 : km 0.37 - alt. 1,291 m - Hairpin bend
  3. 2 : km 1.5 - alt. 1,499 m - Chalets d'Ouzon
  4. 3 : km 2.23 - alt. 1,625 m - Col de Plan Champ
  5. 4 : km 2.79 - alt. 1,751 m - Turn near an old low wall
  6. 5 : km 3.05 - alt. 1,841 m - Foot of the rocky couloir
  7. 6 : km 3.08 - alt. 1,868 m - Top of the rocky corridor - View of the - Lac Léman
  8. 7 : km 3.1 - alt. 1,877 m - Mont Ouzon
  9. S/E : km 6.21 - alt. 1,238 m - Col du Corbier

Notes

Hiking boots are essential. In summer, bring appropriate sun protection.

Allow between 1½ and 2 hours for the ascent.

Water is available at the Ouzon chalets during the summer grazing season (in October 2014 and April 2015, for example, the taps on the drinking troughs had been removed).

Detailed map required (at least the one accompanying this description).

Warning:
Although equipped with a chain, the final rocky corridor requires sure-footedness: be very careful with children. In wet conditions, the rock becomes slippery.

Hike completed 10 times by the author, the first on 9 July 1968, the last on 9 August 2022.

Worth a visit

Superb panorama from the summit.
- To the west: Pointe d'Ireuse, Mont Billiat, Pointe des Grandes Journées.
- To the north: Lake Geneva, Pointe de Tréchauffé, Plateau de Gavot and Vallée de la Dranse.
- To the east, in the foreground, from left to right: Pic des Mémises, Pic de Drystone Shelter, Dent d'Oche, Roc du Château d'Oche, Aiguilles de Darbon, Cornettes de Bise, Mont Chauffé and, isolated on the right, Mont de Grange.
- To the east, in the background: the Vaud Alps, Diablerets.
- To the south-east and south, from left to right: Dents du Midi, Tour Salière, Mont Ruan, Aiguille Verte, Les Drus, Aiguilles de Chamonix, Mont Blanc.

In summer, at the Ouzon chalets, farm production and sale of Abondance cheese made from the milk of cows of the same name.

Reviews and comments

4.8 / 5
Based on 12 reviews

Reliability of the description
4.8 / 5
Ease of following the route
4.9 / 5
Route interest
4.6 / 5
Seb7414
Seb7414

Overall rating : 5 / 5

Date of your route : Jul 12, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A very pleasant route with a fairly steep climb through the woods, leading to a slightly exposed but easily passable chimney in dry weather. At the summit, there is a magnificent view of the Chablais mountains, Lake Geneva and Lake Jotty.

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Netra
Netra ★
• Edited:

Hello Meuh meuh, thank you for your feedback.

The difficulty of climbing the rocky couloir is highlighted in bold in the practical information section.

I wouldn't say that this climb is unsuitable for children: I have seen many children climb this couloir, starting with myself (!), my children and, today, my grandchildren. Of course, they need to be supervised, guided and given confidence.

I have reworded the content of the warning.

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Meuh meuh
Meuh meuh

Overall rating : 4.7 / 5

Date of your route : Aug 12, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

It should be noted that the final climb is very difficult and not suitable for inexperienced hikers
with little experience and children
Do not attempt when the terrain is wet

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Netra
Netra ★

Hello ercijrdn, and thank you for sharing your experience.

I am very happy to read that, with the help of a group, you managed to complete this final section, which you say you would not have been able to do alone.

Your comments illustrate the diversity of opinions regarding the difficulty of this rocky corridor and, ultimately, the hike itself.

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ericjrdn2
ericjrdn2
• Edited:

Overall rating : 4.7 / 5

Date of your route : Aug 13, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

Hello, I was able to do this hike on 13 August. The hike itself is not a problem, it is not long.
The problem is actually the last rocky passage. The sign says, "CAUTION: DANGER. In this rocky passage, any fall is uncontrollable. You are solely responsible for your safety. Exercise caution in wet weather. Emergency number 112 or 18." I was able to join a group of hikers and find the courage to do it. On my own, I clearly would not have done it. On the other hand, I saw people passing through without holding onto the chain, with disconcerting ease...

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Vieux débris toxique
Vieux débris toxique

Isn't giving up enough to say it's difficult? Especially since, with all the hikers passing by, the stones are now smooth, making the passage even more difficult in wet weather

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Netra
Netra ★

Hello Toxic Old Rubbish (!), and thank you for your feedback.

The rating to be given to this hike poses a problem.

On the one hand, the elevation gain does not justify a D rating, even though the slope is almost always steep (I agree with you, the alpine trail at the beginning is not the most enjoyable part).

On the other hand, the final rocky couloir equipped with chains provokes contrasting opinions. Looking only at my immediate circle, some see no difficulty in this passage, others find it tricky and a few give up on it.

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Vieux débris toxique
Vieux débris toxique

Overall rating : 4.3 / 5

Date of your route : Aug 17, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

The first part of the hike is quite difficult on a 4x4 track; the second part is superb.
The hike was difficult for me because the section with the chains is long and quite dizzying; not easy at all, especially on the way down. I would describe this hike as difficult rather than moderate. Allow four hours for the round trip, including a break at the top

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Sarudalf
Sarudalf

Overall rating : 4.7 / 5

Date of your route : Jun 27, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A lovely little hike with a real summit.
The first half isn't great, but from the old wall onwards, it's a real delight. Be careful in the corridor with the chains: it must be difficult and dangerous on a busy day.

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randohautemarne
randohautemarne

Overall rating : 4.3 / 5

Date of your route : Mar 22, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

it was good

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Brunowski
Brunowski

Overall rating : 4.7 / 5

Date of your route : Jun 28, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Just to clarify: the last section (the final 100 metres, secured by a chain) may be daunting for novice hikers or those who suffer from vertigo. It is important to be aware of this before setting off.

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Cécile cassard
Cécile cassard

Overall rating : 5 / 5

Date of your route : Jun 19, 2019
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

Very beautiful hike. Worth repeating

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castorsbeauvoir
castorsbeauvoir

Overall rating : 4.5 / 5

Date of your route : Nov 14, 2018
Reliability of the description : ★★★★★ Very good
Ease of following the route : Not used / Not applicable
Route interest : ★★★★☆ Good

Hello
Hike cancelled due to weather conditions. We hope to use the description and map soon
Many thanks
Claude

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Netra
Netra ★

Hello Piloux74, thank you for your feedback.

Yes, Mont Ouzon without snow at the end of December is exceptional!

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