Creux de Lachat and viewpoints from Montagny

A circular route allowing you to quickly gain altitude to visit the cows and horses that occupy the high pastures in the summer. Passes by a few lookout points offering beautiful views.
The Visorando app is useful for certain sections.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 11.74 km
  • ◔
    Average duration: 5h 25 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 729 m
  • ↘
    Descent: - 728 m

  • ▲
    Highest point: 1,446 m
  • ▼
    Lowest point: 869 m
  • ⚐ Country: France
  • ⚐
    Areas: Alps, Bauges
  • ⚐ District: Arith (73340)
  • ⚑
    Start/End: N 45.713299° / E 6.066781°
  • ❏
    IGN map(s): Ref. 3332OT, 3432OT, 3432OTR
  • Hour-by-hour weather

Description of the walk

Leave your vehicle in the hikers' car park in Montagny, in the commune of Arith.

Yellow markings

(S/E) At the far end of the car park, follow the sign for Montagny car park and head towards Granges du Crêt on a wide track suitable for vehicles. At the Granges du Crêt sign, leave the track and turn left onto a beautiful path towards Les Combrettes. Leave the accesses to the barns on your left and ignore a path on your left further on.

(1) Immediately afterwards, cross the track, continue climbing opposite and go straight ahead at the next intersection. Further on, a short detour to the left leads to a simple fountain. Ignore a few paths branching off to the left.

(2) Leave the path, which widens to resemble the bed of an intermittent stream, and turn onto a narrower path on the right (offset from the IGN trail). At the Les Combrettes marker, find theGR®®96and follow the direction of Pâturages de Lachat on the left.

Red and whiteGR®® markings

Go through a fence (with a gate) and then immediately turn left. Walk among the cows and horses.

(3) At the Pâturages de Lachat marker, turn right towards Refuge du Creux de Lachat. You will soon reach this marker and continue towards Creux de Lachat. Cross another fence (if the horses are gathered at the gate, it is better to pass under the electric wire rather than risk them rushing out of the enclosure when you open the gate).

(4) At the Creux de Lachat signpost, leave theGR®® and continue to the left towards Sous le Chalet.

Yellow markings

At the fork, keep left and arrive at the Sous le Chalet signpost.

No markings

Ignore the directions indicated and follow the path that branches off to the left. Further on, you will find yellow markings in the opposite direction and climb to the right. Higher up, the path runs along the cliff.

(5) A path branches off to the right, allowing you to reach a small viewpoint (view towards the west, Lac du Bourget) and return. Continue along the path and, after a steep climb, you will reach the second viewpoint (Les Pendants, view towards the west). Then a passageway leads into a meadow where you will find the yellow markings again.

Yellow markings

In the meadow, follow the fence on your right, guided by the numerous marker posts, to descend to the Les Pendants marker. Return to theGR®®.

Red and whiteGR®® markings

(6) Follow the direction of the orientation table, then take another passageway through the fence to cross into another meadow. After a steep climb, you will reach the viewpoint and its orientation table (view towards the west and south), then descend to the edge of the cliff and reach the Col de la Cochette marker.

(7) Follow the signs for Chalet de la Plate. Back among the cows, there are several gates to open and close. At the Fontaines Froides signpost, continue to follow the signs for Chalet de la Plate. The path passes below a small hill at the Vers les Sources signpost.

(8) Climb to the top for a beautiful 360° panorama, then return to the Vers les Sources marker. Turn left towards La Plate and further on, just after passing a gate, turn left. After another gate, pay attention to the markings and follow the fence on your left for a few metres before descending to the right.

(9) At the Pré Bouclier signpost, follow the direction of Chalet de la Plate, reach the La Plate signpost (the eponymous chalet is on the right), and leave theGR®® markings.

Yellow markings

(10) Follow the signs for Parking de Montagny. Pass several more fences.

(11) At the intersection with a path, follow it to the left and at the next fork, keep right.

(12) Near Chalet Prisset (on the left), at the intersection with a path, continue left and stay on this beautiful path to reach the Montagny car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 869 m - Montagny car park
  2. 1 : km 1.33 - alt. 1,009 m - Trail/track intersection
  3. 2 : km 2.29 - alt. 1,178 m - Change of direction
  4. 3 : km 3.43 - alt. 1,358 m - Lachat Pasture marker
  5. 4 : km 4.08 - alt. 1,315 m - Creux de Lachat marker
  6. 5 : km 4.93 - alt. 1,411 m - Viewpoint
  7. 6 : km 5.42 - alt. 1,428 m - Les Pendants marker
  8. 7 : km 6.04 - alt. 1,316 m - Beacon - Col de la Cochette (1310m)
  9. 8 : km 6.72 - alt. 1,423 m - Signpost Vers les Sources - Viewpoint
  10. 9 : km 7.98 - alt. 1,347 m - Pré Bouclier marker
  11. 10 : km 8.47 - alt. 1,304 m - La Plate marker
  12. 11 : km 9.72 - alt. 1,142 m - Trail/path intersection
  13. 12 : km 10.95 - alt. 970 m - Intersection of paths
  14. S/E : km 11.74 - alt. 870 m - Montagny car park

Notes

Moderate difficulty, with some fairly steep slopes between (4) and (7). Standard hiking equipment, plus a walking stick.
No difficulty crossing fences, as the passages are well maintained.
Given the layout of the car park, the surrounding area is likely to be quite busy during the summer months.

Worth a visit

Discover more hikes in this area with a description or the Visorando app here and here

Photo album here

There are some beautiful views from the lookout points between (4) and (7). There were some very amusing foals at Creux de Lachat when we visited, but be careful they don't follow you!

Always be cautious and plan ahead when you're outdoors. Visorando and the author of this route cannot be held responsible for any accidents occurring on this route.

The GR® and PR® markings are the intellectual property of the Fédération Française de Randonnée Pédestre.

Reviews and comments

4.9 / 5
Based on 5 reviews

Reliability of the description
4.8 / 5
Ease of following the route
5 / 5
Route interest
4.8 / 5
Thomas73
Thomas73

Overall rating : 5 / 5

Date of your route : Aug 13, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful hike, mostly in the shade, which is perfect during hot, dry weather.
The paths are pleasant with no major difficulties.
The views are remarkable.
You can stop for refreshments at the Chalet du Creux de Lachat and, in autumn, at the Chalet de la Plate
There is no water on the route

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Laurent WENTZEL
Laurent WENTZEL

Overall rating : 5 / 5

Date of your route : May 20, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

I just had some difficulty finding landmarks 5 and 6 on your map.
We found each other using GPS.

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User 23161658

Overall rating : 5 / 5

Date of your route : May 19, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A nice circular route to do at this time of year (late May)

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MM01
MM01

Overall rating : 5 / 5

Date of your route : Aug 14, 2023
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful, peaceful route. Views of Mont Blanc on one side and Lake Bourget and Aix-les-Bains on the other, on the ridge overlooking the Col du Cochet near the Lachat refuge, which we did not pass. At the start of the route, you can take the first large path on the left, which is quite pleasant and cuts across a long circular section of the forest track.

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Gruau_43
Gruau_43

Overall rating : 4 / 5

Date of your route : Aug 13, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : Not used / Not applicable
Route interest : ★★★★☆ Good
Very busy route : No

Followed by the GPX track.
Very long climb through the woods with no views. Descent also through the woods.
Once at the top, there are some beautiful views, but for me, the most magnificent part of this hike is the pastures in the middle of the mountains.
The view is hard to reach but well worth the effort.

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