Lake Aydat and its heights via La Pierre Longue

A circular trail to discover different aspects (leisure activities, wild spots, landscaped marshes) of Lake Aydat, with a passage along its heights for beautiful views of the Chaîne des Puys and the Sancy massif, and passing by a menhir, the Pierre Longue. On the way back, the route takes you to the beautiful 13th-century church of Aydat.

Details

68879111
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  • Walking
    Activity: Walking
  • ↔
    Distance: 9.68 km
  • ◔
    Average duration: 3h 10 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 146 m
  • ↘
    Descent: - 143 m

  • ▲
    Highest point: 971 m
  • ▼
    Lowest point: 834 m

Description of the walk

Between Sauteyras and the village of Aydat, park in the car park on the edge of the D90, which has a picnic table and an information panel about the wetland.

Signposted "Autour du Lac" + blue signs

(S/E) Set off along the pavement towards Sauteyras, with the lake on your right. At the entrance to Sauteyras, continue along the main road that leads away from the lake, passing the restaurants, then turn right towards the tourist office and go through the gate.

(1) Opposite the tourist office, turn left onto the path, with the lake on your right. Further on, just at the entrance to the concrete ramp leading up to the road, take the narrow path on the right that runs closest to the lake. (If the path is flooded or damaged, continue along the ramp and then follow the road on the pavement.) At the end of the path, climb the stairs that lead to the road (it is not safe to continue along the narrow wall). Turn right and follow the road on the pavement.

(2) At the end of the green pavement railing, turn onto the path on the right, then turn right again between the tourist activity huts. Follow the path between the campsite and the lake, crossing two footbridges. You will come to a road.

(3) Follow it to the right, then immediately take a path on the right. You will come to a T-junction with a path marked GR®®.

(4) A short round trip on the path opposite will take you to a pretty spot on the banks of the Veyre.

Markings: "Autour du Lac" + blue markings +GR®® red and white

(4) On the way back, follow the path on the left. Cross the Pont de l'Arche bridge over the Veyre. Further on, enjoy the view of the lake from the viewpoint (information panel).

No markings

(5) About a hundred metres after the viewpoint, leave all the markings and follow a path going up to the left. Further up, you will come to a T-junction.

(6) Turn right for about a hundred metres, then turn left at the "Piste Yves Lecalvez" sign on the right. You will reach a T-junction with a path marked GR®®.

GR®® markings

Turn left and continue to an intersection at the 949 m marker.

No markings

(7) Leave theGR®® and follow the path to the right around the hairpin bend. Join the D788 at the Pierre Longue menhir.

(8) Cross carefully and follow the path opposite.

(9) Turn onto the first path on the right and head towards the hamlet of Phialeix. At the T-junction at the entrance to the hamlet, turn right and head towards a crossroads.

(10) Go straight ahead between the cross and the bus shelter, then turn left onto Chemin du Lac. Follow this road, which further on becomes Chemin de Phialeix. This will take you to the hamlet of Poudure, where you will find the markings you followed at the start of the hike.

"Autour du Lac" signposts + blue signposts

(11) At the intersection, opposite the Poudure signpost, turn left onto the small road that descends towards Aydat village. When you reach the main street, turn right and then immediately right again to arrive at Saint-Sidoine Church (open to visitors).

(12) Walk past the church on your left, then the sports field. Opposite the campsite entrance, turn left and follow the path through the marsh (information panels, observatories). The path leads to the car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 842 m - Picnic car park on the D90 - Lac d'Aydat
  2. 1 : km 0.61 - alt. 843 m - Tourist office
  3. 2 : km 1.45 - alt. 839 m - Tourist activities
  4. 3 : km 2.36 - alt. 841 m - Trail x road intersection
  5. 4 : km 2.67 - alt. 834 m - Trail intersection x path - Veyre (la, affluent de l'Allier)
  6. 5 : km 3.56 - alt. 851 m - Intersection of path x trail
  7. 6 : km 4.36 - alt. 921 m - Crossroads
  8. 7 : km 5.39 - alt. 950 m - Crossroads
  9. 8 : km 6.23 - alt. 955 m - La Pierre Longue
  10. 9 : km 6.75 - alt. 971 m - Crossroads
  11. 10 : km 7.38 - alt. 938 m - Phialeix
  12. 11 : km 8.33 - alt. 876 m - Poudure
  13. 12 : km 9.03 - alt. 845 m - Église Saint-Sidoine d'Aydat
  14. S/E : km 9.68 - alt. 840 m - Picnic car park on the D90

Notes

Easy hike, standard hiking equipment required.

(S/E) Other car parks are available along the route, along this road and near the church in Aydat. Please note that they are often full during the summer months.

Worth a visit

Discover more hikes in this area with a description or the Visorando app here and more generally in the Puy-de-Dôme here

Photo album here

Information about Lake Aydat here

Information about the La Pierre Longue menhir here

Saint-Sidoine Church: its construction dates back to the 12th century. In the 15th century, it was fortified with the addition of four towers, one to the north and three to the south. The bell tower dates from the 19th century. Inside, note the amusing keystones.

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

4.4 / 5
Based on 7 reviews

Reliability of the description
4.4 / 5
Ease of following the route
4.3 / 5
Route interest
4.4 / 5
User 27984264

Overall rating : 2.7 / 5

Date of your route : Nov 24, 2025
Reliability of the description : ★★☆☆☆ Disappointing
Ease of following the route : ★★☆☆☆ Disappointing
Route interest : ★★★★☆ Good
Very busy route : Yes

I think this route must be very popular in spring and during the holidays
as it is a very touristy place. I would not recommend it for families with young children or pushchairs.

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claireyann
claireyann

Overall rating : 4.7 / 5

Date of your route : Aug 09, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A pleasant, mostly shaded walk with beautiful views of Lake Aydat, Puy de Dôme and the Sancy massif. Don't hesitate to pop into Aydat church, especially if it's very hot.

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User 10596076

Overall rating : 5 / 5

Date of your route : Aug 11, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Lovely views of the lake and a beautiful walk in the countryside above Aydat. No particular difficulties. Please note that the starting point is located near the lake in a shaded car park with trees, where it is easy to park if you arrive early. Once you have finished your walk, there are a few small restaurants nearby within walking distance.

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User 26821034
• Edited:

Overall rating : 4.3 / 5

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

A lovely, pleasant and easy hike with beautiful scenery and views of the lake from the heights. Descend via the village of Aydat on a Tuesday, market day, which is ideal for buying local products to enjoy on your next hike! 😋

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Bruno leray
Bruno leray

Overall rating : 4 / 5

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

A beautiful hike along much of the Aydat Lake

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claudekiko
claudekiko

Overall rating : 5 / 5

Date of your route : Feb 28, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A lovely alternative to the classic lake tour, with a woodland crossing to reach a plateau offering beautiful, unobstructed views, passing by the Fohet menhir (long stone) and descending with a bird's eye view of the lake on the wetland side.

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gmrando
gmrando

Overall rating : 5 / 5

Date of your route : Feb 17, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A lovely, easy and very pleasant walk.

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