Dent de Cons circular

Ascent of the Dent de Cons, the easternmost peak of the Bauges, offering beautiful views of the Bauges, the Bornes, the Beaufortain, Mont Blanc... The route describes a circular loop starting from Marthod, which runs partly on very steep grassy slopes and on a sometimes exposed ridge.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 7.00 km
  • ◔
    Average duration: 4h 30 
  • ▲
    Difficulty: Difficult

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 885 m
  • ↘
    Descent: - 882 m

  • ▲
    Highest point: 2,063 m
  • ▼
    Lowest point: 1,180 m

Photos

Description of the walk

To get to the start, go up to Marthod from Albertville via Allondaz or Ugine; go above the main town either via the CD63a or the CD103 to reach Les Planches and the road that goes up to Le Raffort.

(S/E) From the Raffort car park, take the path on the left which descends slightly for 200 metres through wooded area. At the edge, take the path on the right which goes around farmland, crosses two streams on the hillside or uphill and enters the Creux du Cayon, a wide valley which the path climbs, often in hairpin bends, to the Col de la Sellive (1721m).

(1) At the pass, where the views open up to the south, turn right onto the ridge. Do not follow the first well-marked path that heads southwest but quickly stops climbing and even descends towards Pointe de Cruessajran. Continue climbing the ridge of the pass a little further to take the paths (rather than a well-marked trail) that climb more steeply across the grassy slope above the previous one, towards the ridge coming from Belle Etoile. This path heads towards Les Frêtes then turns right to resume the direction of Dent de Cons, climbing steep slopes.

When you approach the ridge (at an altitude of 1970 metres), rather than continuing straight on towards the Dent along the poorly marked path on the rather broken slope, you can use the paths that take advantage of the terrain to reach the ridge more directly at the edge of the 2023-metre pass. From there, turn right onto the wide, pleasant summit ridge at this point and continue to the clearly visible summit.

(2) After enjoying the view and the orientation table, begin the descent by following the narrow ridge northwards (actually north-northeast). Descend a few exposed bumps and then continue downhill as close as possible to the ridge of Rocher Prani, a small rocky passage that is easy to descend, sometimes using your hands on the rock. The descent of the ridge continues, less exposed, with tight turns, then more straight when you re-enter the forest. At one point, walk along the bare slabs on your left.

(3) At the various intersections, avoid turning left onto the Cons-Sainte-Colombe slope, but veer right at the bottom for wide turns in the forest, at the end of which you will overlook the Alpettaz mountain pasture, which you will reach at its far end.

(4) At the crossroads serving Alpettaz and Les Batteries, turn sharply right: a good path leads back to Le Raffort and the car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 1,188 m - Raffort car park
  2. 1 : km 2.12 - alt. 1,725 m - Col de la Sellive (1721m)
  3. 2 : km 3.37 - alt. 2,063 m - Summit of the - Dent de Cons
  4. 3 : km 5.34 - alt. 1,546 m - Intersection on the Cons Ste Colombe slope
  5. 4 : km 6.23 - alt. 1,401 m - L'Alpettaz
  6. S/E : km 7 - alt. 1,188 m - Raffort car park

Notes

No special equipment required, but walking poles are recommended as the slopes on either side of the Dent are very steep.
Caution is also advised on the ridge path, which is relatively exposed.
This summit is not suitable for hiking with children.

Worth a visit

Orientation table at the summit, describing the extensive view.

Reviews and comments

4.7 / 5
Based on 12 reviews

Reliability of the description
4.8 / 5
Ease of following the route
4.8 / 5
Route interest
4.6 / 5
quito84
quito84

Overall rating : 4.7 / 5

Date of your route : Oct 14, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Very beautiful hike. Superb view that day because of the immense and magical sea of clouds! The passage over the ridges is fantastic. Do not venture there after rain... Thank you for the suggestion

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FlickaPatsy
FlickaPatsy

Overall rating : 4.7 / 5

Date of your route : Sep 07, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful hike with no real technical difficulties; nevertheless, caution is advised as any misstep could have serious consequences, particularly between the Col de la Sellive and the end of the Prani rock. Avoid after or during rain as the descent remains very slippery even in dry weather. I do not recommend it for young children.
The elevation gain is over 3.5 km, so the slopes are steep. I recommend following the indicated direction of the hike.
It is possible to climb from the Col de la Sellive to the peak of the same name and back, and to walk across the entire plateau (25 minutes there and back and less than 100 metres of elevation gain). However, this route is reserved for experienced hikers, especially during the descent, as it requires the use of cables (including one that is very vertical) placed above the void, which it is best not to let go of.
Sublime 360° panorama at the Dent de Cons: Bauges, Mont Charvin, Mont Blanc and Beaufortin.
At the end of the route, you can visit the Fort de la Batterie, which, if open, offers food and/or drink.

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JFFAUGERAS
JFFAUGERAS

Overall rating : 5 / 5

Date of your route : Aug 04, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

This circular hike is a quick option for reaching the summit of Dent de Cons. Just be careful on the "uphill" part of the loop, which is quite steep until you reach the ridge. We were there in dry weather. The signposting is good. The view is magnificent.

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charvinpilat
charvinpilat

Overall rating : 5 / 5

Date of your route : Aug 26, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very reliable route. The climb is steep and tough up to the pass, but at least you gain altitude quickly...
We were unlucky because we had thick fog throughout the entire trip. So no views, but we'll be back. Congratulations to the people who maintain the trail because it was cleared of brush everywhere.

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Marc GUIGNARD
Marc GUIGNARD

Overall rating : 4.3 / 5

Date of your route : Aug 15, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Starting from Pointe de la Sellive, we did the circuit in the opposite direction. From the Col de la Sellive, the climb is quite steep but not dangerous. Magnificent view at the summit. The descent is quite long and requires a little caution in places. On the way back, you can visit Fort des Batteries, which has a welcome refreshment bar! All in all, it was a fairly challenging route for our first hike of the holidays, but well worth the effort.

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le bouquetin 73
le bouquetin 73

Overall rating : 4.7 / 5

Date of your route : Jun 22, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Commit to doing it properly in the direction indicated, otherwise ouch, ouch, ouch on the knees and risks.
Avoid doing it in summer as there is no shade.
Hikers wearing flip-flops and sandals, don't even think about it.
many varieties of flowers on the way up.
On the way down, you can stop off at Fort des Batteries for a bite to eat and support the association that is restoring it.

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satou
satou

Overall rating : 5 / 5

Date of your route : Sep 12, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

It's a fairly short hike (2½ hours for me) but very strenuous and exposed.
The climb is hard on the calves, and some sections are quite technical, but the view is worth it.
At the summit, we are treated to a spectacular view!
Great care is needed on the descent.
The ridge is exposed, and the slightest mistake could be fatal.
Do not attempt this hike in rain, storms or wind. Ideally, hike with others.
Once you've passed the dangerous sections, it's pure pleasure.
To be done with caution, therefore.

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pge92
pge92

Overall rating : 4 / 5

Date of your route : Jul 17, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Hike done as a family with a 15-year-old teenager and a 9-year-old little walker in 5½ hours. I would say it can be broken down into three parts: a very tough climb, a descent over rocks and a final descent over wet woodland. The very steep climb offers no respite and you often have to tackle the slope head-on instead of zigzagging. It's a relief to reach the pass and move on to the "aerial" climb. It's a shame that the top of the peak was shrouded in clouds, so we could only enjoy the scenery at the pass and on the descent. No luck with the bonus of visiting the battery fort, as it closed too late and we found the padlock connected.
For the descent after the switchbacks on trail 2, we simply followed the path instead of cutting across like the GPS track
Thank you for this guide

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yoha2b
yoha2b

Overall rating : 5 / 5

Date of your route : Aug 02, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A very beautiful hike with superb views at the summit. It was hot, and we struggled, but it was worth it!
Nothing more to add, the description of the hike is accurate.
Just be careful of the drop, as already mentioned here, but for people who are a bit scared of heights like me, the end along the cable on the ridge is not easy But definitely a hike to do again!

The route is popular with many runners in particular, so it's difficult to get lost.

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Cristo73
Cristo73

Overall rating : 4.7 / 5

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

It is indeed a beautiful hike, offering a magnificent 360° panorama of the many surrounding mountain ranges. It's a bit of a tightrope walk along the summit ridge, so it's only for people who don't suffer from vertigo (that day, I met several hikers who were impressed by the aerial aspect of the route and the steep slopes. However, this is only a small section of the Belle Etoile - Dent de Cons ridge route). Thank you JC, for the description and warnings. Admittedly, this is not a "short family walk": there is a long climb in the Creux du Canyon to the Col de la Selive (+530 m, 1h30, the view of the Ugine basin already expands, and at the pass it opens up towards the Combe de Savoie); an impressive climb to the ridges (Les Frêtes, 2 hours), lost between paths and ravined couloirs; an aerial crossing using the cable passages, to the Dent de Cons orientation table (altitude 2,063 m, 2.5 hours). The descent is much less technical (Alpettaz, 3 hours 45 minutes and Raffort 4 hours 15 minutes). Like me, you can complete this route with a return trip to the Pointe de la Selive (den. +100 m, + 30 minutes, sustained climb) and a detour to the Batterie fort. A superb hike with numerous viewpoints.

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mintaka38
mintaka38

Overall rating : 4.7 / 5

Date of your route : Jul 01, 2019
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good

A beautiful walk that is not so easy; useful comments in the description.
The suggested route (ascent via the Col de la Sellive) seems to me to be the best way to enjoy the landscape, which opens up with altitude. The section between the Col de la Sellive and the Dent ridge is really tricky (intermittent and steep path, deserving of its dotted line on the IGN map).
The Prani rock ridge and the descent that follows are not a problem.
Orchids are blooming profusely at the bottom at the moment.

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brive73
brive73

Overall rating : 4.7 / 5

Date of your route : Oct 21, 2018
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good

It is possible to do it in reverse, but be careful as the descent from the Dent de Cons can be slippery.
Magnificent view from the summit of the Dent de Cons

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