The Cheminées des Fées

A charming little hike starting from Saint-Gervais-les-Bains. The trail is accessible all year round.

Details

119909
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  • Walking
    Activity: Walking
  • ↔
    Distance: 2.97 km
  • ◔
    Average duration: 1h 40 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 291 m
  • ↘
    Descent: - 288 m

  • ▲
    Highest point: 1,012 m
  • ▼
    Lowest point: 794 m

Photos

Description of the walk

Departure from the Mont-Blanc Tramway station car park, Rue du Mont Lachat, in Saint-Gervais-les-Bains.

(S/E) From the car park, head to the left of the Mont-Blanc Tramway station, cross the tracks and walk up Rue du Mont Lachat. Take a quick left/right at the first fork to take the Chemin des Fées (no sign visible), almost opposite, at the fire hydrant.
Continue straight ahead towards a dead end after the Forêt crossroads.

(1) The road is steep and leads to a path at the top of the hill (wooden sign "Cheminée des Fées"). Walk along the fence of a garden, pass a bench and enter the forest: the trees are magnificent, especially the beeches.

A short descent leads to a small stream. From there, near a bench, a glance upwards reveals two Cheminées des Fées (Fairy Chimneys) on the edge of the ravine, topped with large blocks of stone. Shortly afterwards, in a deeply eroded gorge, you cross the Nant Ferney stream (or Cheminées des Fées stream) via a small wooden bridge.

(2) The trail continues to the right, first on wooden steps, then quickly climbing a fairly steep path that winds up to some log steps. After a large rock across the path, you come to a flat area (996m). There is a marker and a sign on a tree on the left indicating a discreet path that descends to your left: this will be for access to the Cheminées des Fées on the way back.

For now, continue on the main path until the next fork, where you turn right. You will walk along a path on the side of a very steep slope with the stream below; continue to a new wooden bridge that crosses the Nant du Gibloux.

(3). Here, you have the option of extending the route a little by continuing to the Sous-Montfort building and turning right onto the Chemin du Maquis, which will take you through the hamlet of Montfort and then back down to Saint-Gervais.

As for us, we just wanted to make this little detour to appreciate the beauty of the bridge over the stream du Gibloux. So we retrace our steps to return to the aforementioned plateau where, this time, we turn right to take a discreet path that runs slightly downhill along the edge of the cliffs. Be careful, it is narrow and exposed.

Almost immediately, you will discover the first (and most beautiful!) of the Cheminées des Fées, about 40 metres high, topped by an impressively sized rock. You can continue along the edge of the cliffs for about a hundred metres. Be careful! The ground is very unstable and the walls are steep. In some places, the roots reveal the void below, so don't tempt fate. It's worth climbing up to a superb ledge topped by a beautiful beech tree, which offers a clear view of the chimneys.

Return to the start of the path, then turn right to descend and return to your starting point via the same route (S/E).

Waypoints

  1. S/E : km 0 - alt. 795 m - Car park at the Mont Blanc Tramway station
  2. 1 : km 0.3 - alt. 838 m - Carrefour de la Forêt
  3. 2 : km 1.03 - alt. 923 m - Nant Ferney
  4. 3 : km 1.34 - alt. 1,012 m - Stream du Gibloux
  5. S/E : km 2.97 - alt. 795 m - Car park at the Mont Blanc Tramway station

Notes

No technical difficulty. After recent rain, the paths can become very slippery; take care when walking along the cliff to admire the Cheminées des Fées, as the walls are steep.

Worth a visit

Throughout this walk, you can enjoy various viewpoints, including Mont Joly, the Aravis and the Fiz massif.

Reviews and comments

4.5 / 5
Based on 16 reviews

Reliability of the description
4.6 / 5
Ease of following the route
4.6 / 5
Route interest
4.4 / 5
User 3612588

Overall rating : 4.7 / 5

Date of your route : Oct 18, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A very interesting hike, but don't forget to go all the way to the end, as there is a fork 50 metres before the rest of the trail that leads to the top of the chimney (a splendid natural mushroom). An easy, well-marked hike of about three hours, partly through the woods. We even found some mushrooms (porcini and black trumpet mushrooms) which we ate that evening.

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User 19169904

Overall rating : 4.7 / 5

Date of your route : Aug 18, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Nice hike.

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User 13911558

Overall rating : 5 / 5

Date of your route : Aug 18, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A magnificent hike to do, I did it with my 5-year-old daughter a few years ago (it's quite a steep climb though).
It's difficult but short, and we still made it up to Montfort and the cool forest a little higher up. After three other hikes in three days, we didn't go any further because we were a bit tired.
It's a really nice hike, even in its shorter version.

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Domi13
Domi13

Overall rating : 4 / 5

Date of your route : Aug 21, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

This path will be impassable and dangerous if wet.

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Seb5757
Seb5757

Overall rating : 4 / 5

Date of your route : Aug 21, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★☆☆ Average
Very busy route : No

Fairy chimneys in Saint Gervais, a wonderful discovery? There is a sign with some explanations, which is nice. The downside is that it's very steep at the start (in the afternoon heat), but as soon as you enter the forest, the east-facing aspect brings coolness, making the return journey easier. A nice walk with children (if they're not keen walkers, be aware that the start is very steep for a good quarter of an hour).

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myrtilledubettex
myrtilledubettex

Overall rating : 5 / 5

Date of your route : Jul 11, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

We were delighted to discover this young lady, who was still unknown to us after many years in the region. We then continued on to the hamlet of Monfort, before climbing up to the Col de la Forclaz. From there, we descended to Charousse. There is a very pretty group of authentic chalets in Les Houches, above the physics school. The descent was slippery due to the weather conditions of recent weeks, and several tree trunks blocked the path. But after an hour of careful descent, we were able to admire this beautiful, unspoilt place. We then climbed back up to the Col de Voza, where the rack railway arrives. Beautiful view of the Bionnassay glacier. With a little more effort, we reached the Hôtel du Prarion at 1,860 metres. From there, we descended to our starting point via a little-used 4x4 track, through pastures and the many flowers of early summer. The view of the Mont Blanc massif was spectacular. A total of 1,498 metres of elevation gain (and loss). And 24 km. A very beautiful day, even if the last few kilometres downhill on the road after the Troille car park offered nothing of interest other than a unique bird's-eye view of the village of St Gervais and its mountain backdrop.

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Clems0uz
Clems0uz

Overall rating : 4.7 / 5

Date of your route : Mar 01, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good

A pleasant hike accessible to all. The paths are very well marked in the area.

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mapibou
mapibou
• Edited:

Overall rating : 4 / 5

Date of your route : Sep 26, 2019
Reliability of the description : ★★★★☆ Good
Ease of following the route : Not used / Not applicable
Route interest : ★★★★☆ Good

Hello
The walk is now very well signposted, so there's no need for all these explanations; you just have to follow the arrows.
However, when you reach the top, the chimneys are on the left, which I didn't see straight away. And to get close, you need to be wearing suitable footwear, as it's steep and a bit dangerous for those who aren't careful. The climb is quite steep at the start, but then it's a nice walk through the woods, ideal during hot weather.

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Petite aux grands pas
Petite aux grands pas

Overall rating : 4.3 / 5

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

A lovely shaded walk, the climb can be a bit difficult at first, but it's pleasant for the rest of the way. Perfect for warming up.

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Lapirouette
Lapirouette

Overall rating : 4 / 5

Date of your route : Aug 20, 2018
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good

A very pretty, shaded path, which unfortunately in summer only offers a glimpse of the chimney due to the vegetation. Avoid in rainy weather as the dirt path can be slippery.

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randonormande
randonormande

Overall rating : 4.3 / 5

Date of your route : Apr 15, 2017
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good

a good short hike to get started. Very steep slope at the beginning, but then it levels out. The first chimney is indeed the most beautiful. We had to turn back because of the threat of rain, but we'll do it again later to discover other routes

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NORENGIV26
NORENGIV26

Overall rating : 3.7 / 5

Date of your route : Dec 25, 2016
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★☆☆ Average

a pleasant walk to stretch your legs or enjoy with young children, especially as the starting point is in St Gervais, which is easily accessible even in winter.

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richard71000
richard71000
• Edited:

i am not familiar with this curiosity, even though I have travelled through this area quite often

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badbool
badbool

Overall rating : 4.7 / 5

Date of your route : Jul 31, 2016
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

A lovely walk to warm up, with the aim of seeing these chimneys. Unfortunately, at the beginning of August, we only saw one, and only when we arrived at the signpost, taking the small aerial path that leads to the foot of one of the chimneys.
The vegetation is dense and many viewpoints are obscured by foliage.
It's still a good warm-up and always fascinating to see this natural curiosity.

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