The Lac de Servières from the Lac de Guéry

The Lac de Guéry, of volcanic origin, is the starting point for this hike. At 1244 m, it is the highest lake in Auvergne. Along the way, you'll follow the ridge to the Lac de Servières.
⚠️Please note that the route of the GR® 30 has been modified since 2022, and several sections have been changed and no longer correspond with the IGN maps.

Details

28271496
Creation:
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  • Walking
    Activity: Walking
  • ↔
    Distance: 15.33 km
  • ◔
    Average duration: 5h 50 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 513 m
  • ↘
    Descent: - 513 m

  • ▲
    Highest point: 1,487 m
  • ▼
    Lowest point: 1,202 m

Photos

Description of the walk

Start: The hike starts from the small car park (marked 1255 on the map) at the north-eastern end of Lac de Guéry, below the RD 983.

(S/E) Head West, join the narrow path, and after a few metres ignore the right-hand path.

(1) Cross the wooden footbridge, turn left onto the GR® 30 and follow it. Continue along this path, which overlooks the Lac de Guéry.

(2) Leave the GR® 30 to the left and continue around the bend to the right. After about 50m, ignore the left-hand path. Continue to the Col de Guéry.

(3) Turn right onto the forest road, after about 80m cross carefully the D983 road and rejoin the GR® 30 to follow the signs for Lac de Servières.

(4) At the next crossroads, continue straight ahead on the wide forest track, staying on the GR® 30 until you reach (7).

(5) Leave the forest track, turn left over the footbridge and stay on the path for 1.3 km.

(6) At Col de L'Ouire, turn right towards Lac de Servières 4.5 Km, using the style to cross the fence. Continue along the path, passing by point 1377 and Puy de Combe Perret (point 1380). Ignore the numerous paths on the left and right.

(7) Reach the water's edge of Lac de Servières. Leave the GR® 30 and turn right following the lakeshore for about 1.2 Km.

(8) Leave the lakeshore, bending right on a gently sloping path. At the sign for Lac de Servières (1202m), turn left towards Lac de Guéry (7.7 km) and follow the yellow PR® signs to Col de l'Ouire. Ignore the numerous paths on your left and right.

(9) At the crossroads, turn right onto a wide path, passing successively the Combe du Ruisseau de la Grande Fontaine and point 1283. Ignore a number of departures on your left and right.

(10) At the fork in the road (point 1279), turn left, and after 350 m turn right, leaving numerous paths on your left and right. Reach the Col de L'Ouire, already passed on the outward journey.

(6) Continue on the GR® 30 in the opposite direction.

(5) Cross the footbridge again and turn right.

(4) Leave the forest track to join the path straight ahead and continue for about 100 m to the Col de Guéry.

(3) Turn left, then follow the D 983 road to reach the car park (S/E) below.

Waypoints

  1. S/E : km 0 - alt. 1,256 m - North-east car park at Lac de Guéry (D 583)
  2. 1 : km 0.09 - alt. 1,248 m - Gateway - Lac de Guéry
  3. 2 : km 0.43 - alt. 1,257 m - Junction and end of the GR - Lac de Guéry
  4. 3 : km 0.74 - alt. 1,266 m - Crossing the D983 - Col de Guéry
  5. 4 : km 0.87 - alt. 1,278 m - Joint A/R crossroads
  6. 5 : km 0.94 - alt. 1,290 m - Gateway
  7. 6 : km 2.26 - alt. 1,436 m - Col de L'Ouire (1430 m). Crossroads of the loop
  8. 7 : km 6.36 - alt. 1,206 m - Junction for tour of the lake - Lac de Servières
  9. 8 : km 7.69 - alt. 1,208 m - Trail fork
  10. 9 : km 8.69 - alt. 1,234 m - Multiple crossroads
  11. 10 : km 11.61 - alt. 1,281 m - Bifurcation
  12. S/E : km 15.33 - alt. 1,256 m - North-east car park at Lac de Guéry (D 583)

Notes

Start: The hike starts from the small car park (marked 1255 on the map) at the north-eastern end of Lac de Guéry, below the RD 983.

Maps: ⚠️Please note that the route of the GR® 30 has been modified since 2022, and several sections have been changed and no longer correspond with the IGN maps.

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

4.7 / 5
Based on 18 reviews

Reliability of the description
4.8 / 5
Ease of following the route
4.4 / 5
Route interest
4.8 / 5
User 26927015

Overall rating : 4.3 / 5

Date of your route : Sep 15, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : Yes

A beautiful view that is a must-see if you are in the area

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Stéphane Le Joly
Stéphane Le Joly

Overall rating : 5 / 5

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

A superb hike to do alone or with the family. There are no particular technical difficulties, the elevation gain is fairly gentle, and I think the level mentioned in the description should be classified as easy rather than moderate. It can be done as a pleasant walk, but you will need good walking shoes. Beautiful scenery. Please note that even though the elevation gain is reasonable, the hike will take a long time for those who are not used to long walks, as well as for young children. The directions are good and the app is easy to follow. Around Lake Servières, there are nice tables and benches for picnics. The return journey is along a track that is almost like a gravel road. I thoroughly enjoyed it. I highly recommend it.

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Cécile 45
Cécile 45

Overall rating : 5 / 5

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

Nice hike
Thanks for this route

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jeanphidrums
jeanphidrums

Overall rating : 5 / 5

Date of your route : Aug 25, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful hike between these two lakes, not to be missed...

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maryvonnefaure
maryvonnefaure

Overall rating : 5 / 5

Date of your route : May 26, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Nice walk

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gilberteliane
gilberteliane

Overall rating : 4.3 / 5

Date of your route : Feb 05, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Very nice route with no snow. Beautiful views, beautiful lakes

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Pierrot6369
Pierrot6369

Overall rating : 4.7 / 5

Date of your route : Dec 02, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

Very nice walk with superb views, must be even more beautiful in spring

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FFRED44
FFRED44

Overall rating : 4.7 / 5

Date of your route : Oct 20, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Beautiful views from the start of the hike and the 2 magnificent lakes.
Nothing difficult overall, but a long return with much less interest in the forest.
Planned walking time was long, but with frequent photo breaks, it was 3.5 hours.

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amclg
amclg

Overall rating : 5 / 5

Date of your route : Sep 23, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

We set off from the Col du Guery car park, following the GR 30 as far as Lac Servieres. It was a lovely walk with a good climb, but with very beautiful views - in particular of the Sanatoire and Tuilière rocks at the start - We had planned to have a picnic at Lac Servieres, where we were in perfect peace and quiet! I would recommend

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Magali Contie
Magali Contie

Overall rating : 4.3 / 5

Date of your route : Jul 15, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Very nice walk, well signposted. You can't get lost!

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Antoine Montjoie
Antoine Montjoie

Overall rating : 4.3 / 5

Date of your route : Oct 26, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

3 points to note about this ride (done on a day of heavy rain):
- The markings are orange, not yellow;
- some sections take forest tracks which are sometimes in very poor condition or even impassable for a few dozen metres when logs have been felled;
- Don't be surprised by the length of the return journey from the Lac de Servières (although the trail is very easy to walk to the pass) and therefore by the darkness on arriving near the Lac de Guery, as the path downhill is a little treacherous and often overcast and therefore dark.

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sommerfrancoise
sommerfrancoise

Overall rating : 4.7 / 5

Date of your route : Oct 23, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

Ras

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Argenteuil Rando
Argenteuil Rando

Overall rating : 4.3 / 5

Date of your route : Sep 29, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

Beautiful walk with varied scenery, the diversions to the waterfall is interesting (steep ascent).

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myradon72
myradon72

Overall rating : 5 / 5

Date of your route : Jul 03, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Pleasant weather, magnificent walk with no major difficulties on easy paths. Magnificent views and varied landscapes, lots of flowers (willowherbs, carnations, wild pansies, orchids, martagon lilies, scabiosa). A particular highlight is the Servières lake.
The route was done exclusively with the map on the Visorando app, perfect.

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GuyU
GuyU

Overall rating : 4.7 / 5

Date of your route : Jun 07, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

There are a few errors on the route compared with the actual terrain. The section through the forest is uninteresting and long (long forest paths, not even in the shade, but on a gentle slope). It's better to make the return trip on the same route (east), where the views are much more interesting and the trail more of a ... hike.

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