Circular in the Étangs de Mepieu Regional Nature Reserve

A beautiful, relatively easy walk along roads and paths, allowing you to discover the flora, fauna and habitat of this regional nature reserve. No major difficulties apart from a steady climb in the middle of the route.

A review dated 17/04/23 indicates that a section is now private (6), but it is possible that the marked trail has been diverted or that the hiker was unable to find the path due to construction work. We would appreciate it if anyone passing through the area could confirm or deny this.

Details

1473840
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 11.22 km
  • ◔
    Average duration: 3h 20 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 41 m
  • ↘
    Descent: - 40 m

  • ▲
    Highest point: 266 m
  • ▼
    Lowest point: 218 m

Photos

Description of the walk

Message from a hiker ==> Since 17/04/23, the path is closed after (6) (path on the left) and (7): a quarry has just been opened by VICAT, so there are lorries, diggers, etc. There is a barrier with signs prohibiting access!

Park in the car park near the oven and wash house in the hamlet of Faverges.

(S/E) Walk up the street towards the south-east. At the end of Rue de Penelon, you will come to a T-junction with two tarmac roads. Turn left and walk for about 100 metres, passing alongside the houses. You will reach the last house at the waste collection point, at the junction of the road and the path.

(1) Turn left and walk up the beautiful carriage road under the trees and continue straight ahead, following the direction of Chogne. Pass close to the D14a, cross a road and reach a new crossroads near a small pond.

(2) Head opposite along the path marked with a yellow rectangle, leaving the pond on your right. At the Y-junction about 200 metres away, turn right onto the tarmac road. Walk alongside the houses below on your right, staying on the path, and continue for about 200 metres into a wood.

(3) When you leave the woods, less than 100 metres away, turn left onto the ViaRhona (shared cycle path). At the next junction between the ViaRhona and a path coming in from the left, stay on the ViaRhona and turn right until you reach the junction with a local road.

(4) Turn left to stay on the ViaRhona, which is now shared with cars (very little traffic). You will come to another junction.

(5) Continue to the right, still on the ViaRhona, and stay on the tarmac road. At the T-junction between two tarmac roads, turn right, stay on the ViaRhona, and arrive at an industrial facility (overhead crane coming from the nearby quarry), passing under the overhead crane.

(6) After the overhead crane, take the path opposite that climbs uphill, leaving the quarry on your left until you reach the end of the fence. At the crossroads at the corner of the fence, turn 90° to the left (leaving the fence on your left) and continue uphill. Stay on the path to reach the Étang de Barral.

(7) Here, you have the option of taking a path on the left to go to the Étang de la Fulye, then retracing your steps. Take the path on the left, quickly reach the crossroads with the tarmac road, turn left to enter Mépieu.

(8) Take the D16 on the left, continue straight ahead, walk along the Grand Étang and arrive under the high-voltage line.

(9) Follow the educational trail to the junction with the Faverges road, where you will find a fountain and a bread oven.

(10) Turn right and continue for about 300 metres to the starting point (S/E).

Waypoints

  1. S/E : km 0 - alt. 234 m - Parking in the hamlet of Faverges
  2. 1 : km 0.82 - alt. 230 m - Road/path junction
  3. 2 : km 2.86 - alt. 218 m - Tarmac road junction
  4. 3 : km 3.66 - alt. 222 m - Crossroads between the path and the ViaRhona
  5. 4 : km 5.4 - alt. 225 m - ViaRhona/local road junction
  6. 5 : km 6.02 - alt. 231 m - T-junction
  7. 6 : km 6.77 - alt. 231 m - Crossroads between the overhead travelling crane and the stone path
  8. 7 : km 8.55 - alt. 249 m - Barral Pond
  9. 8 : km 9.15 - alt. 248 m - T-junction in the centre of MEPIEU
  10. 9 : km 10.16 - alt. 246 m - HT line
  11. 10 : km 10.91 - alt. 240 m - Bread oven
  12. S/E : km 11.22 - alt. 234 m - Parking in the hamlet of Faverges

Notes

Bring a good pair of shoes, even low ones, for the stony paths. Fountain at the start and finish, benches along the route.
There is a fountain in Mepieu: turn right at (8) and walk for about 100 metres. No dirt tracks, route accessible all year round. Bring a camera and a good pair of binoculars.
Easily accessible with a dog, but keep it on a lead as there is some traffic on the roads used.

Worth a visit

Faverges, Mépieu and Chogne are hamlets worthy of a home decor magazine. The stone houses and ovens are specific to northern Isère (Balcons du Dauphiné) in eastern Bugey. The agricultural landscapes are typical with their palisades.
The ponds in the regional nature reserve are a great place to observe wildlife (great egrets, grey and purple herons, red-crested pochards, red-billed ducks, great crested grebes, roe deer, etc.) and remarkable flora, especially in spring and autumn.
Dozens of stag beetles fly around in the early summer evenings. The Baral Pond is particularly noteworthy, set in magnificent green surroundings.
The nature reserve

Reviews and comments

4.1 / 5
Based on 19 reviews

Reliability of the description
4.1 / 5
Ease of following the route
4.3 / 5
Route interest
3.7 / 5
User 23749544

Overall rating : 3 / 5

Date of your route : Jan 18, 2026
Reliability of the description : ★★☆☆☆ Disappointing
Ease of following the route : ★★☆☆☆ Disappointing
Route interest : ★★★★★ Very good
Very busy route : No

Hi,
There is quite a bit of information missing, given that there are several wash houses and bread ovens in Faverges.
There is not enough information when it says right or left; a little more detail is needed, given that the yellow markings are very random. It's a shame.

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Adriano 974
Adriano 974

Overall rating : 5 / 5

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

The map on the route was not up to date, but we were warned that 6 to 8 of the stages were blocked by quarries

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Traceur D .et C.
Traceur D .et C.

Overall rating : 4 / 5

Date of your route : Apr 13, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

For this hike, we recommend parking at the FAVERGES town hall car park (more spaces available)
Easy hike with many paved areas (cycle and footpaths)
At point 6, the path is blocked due to the extension of the quarry, but a detour has been set up
This path has been rebuilt (bulldozer passage) with a sign at each end

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lulu69150
lulu69150

Overall rating : 4.3 / 5

Date of your route : Mar 02, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

A pleasant hike in good weather. It's true that much of the route is paved, but that wasn't a problem. I can confirm that after checkpoint 6, Vicat built a bypass road. Not knowing where it led, we went around the hill (through the woods, where paths had been cleared) and found our way back to the original route. Thank you

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AnneClaire
AnneClaire

Overall rating : 5 / 5

Date of your route : Jun 03, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

We went hiking on a grey day, but without rain... We parked at the Faverges village hall car park, which was a good decision as there were about ten of us and there wouldn't have been enough space at the planned starting point for the hike.
There was practically no climbing, and a detour was planned around the clearing, adding an extra 45 minutes to the hike. We had lunch in the forest on logs. It was perfect. On the way back, we stopped at the medieval festival in Creys Mépieu, which was perfect. Thank you!

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blanc michel
blanc michel
• Edited:

Overall rating : 2 / 5

Date of your route : May 13, 2024
Reliability of the description : Not used / Not applicable
Ease of following the route : Not used / Not applicable
Route interest : ★★☆☆☆ Disappointing
Very busy route : No

hike to do with the IGN map. No markings, so we got lost several times, which was a shame.

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Raoul R.
Raoul R.

Overall rating : 2.5 / 5

Date of your route : Jan 28, 2024
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★★★☆ Good
Route interest : ★☆☆☆☆ Very disappointing
Very busy route : No

In fact, I had already done a route of the Creys Mépieu reserve with a friend who had a guidebook (same name as the hike).
This route is north of the one I did (the only common points are from 6 to 8).
It was an uninteresting walk because there were a lot of roads and very few water sources.
starting from Mépieu (point 8), then heading towards (point 6), follow the southern edge of the Praille pond and then the Serre pond to the D1075 (Lancin side).
Go up the Serre pond on the other side (Mépieu side) to the Serre pond observation point, then return to Mépieu.
This route (south) has very few roads and more contact with the ponds.
Note: at point 6 of the route, the path is blocked due to the expansion of the quarry (a detour is planned).

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FHR
FHR

Hello
Unfortunately, I am no longer in the area to be able to modify this route. My apologies.
Kind regards

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MARIEFO28
MARIEFO28

Overall rating : 4 / 5

Date of your route : Apr 17, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

WARNING! As of today (17/04/23), the path is closed after numbers 6 (path on the left) and 7: VICAT has just opened a quarry, so there are lorries, diggers, etc. There is a barrier with signs! You may be able to pass through on Sundays at your own risk...

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FHR
FHR

Thank you for your kind comment. The region is magnificent. I have unforgettable memories!

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Dofel
Dofel

Overall rating : 4.7 / 5

Date of your route : Mar 06, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A beautiful hike on this sunny early March day. The paved paths are not busy. Indeed, beautiful colours!
A wonderful discovery of the Mépieu ponds with some large birds.
We decided to briefly leave the trail before point 7 to reach the large pond via a small, well-marked path around the site marked 'Potet' on the map. At this time of year, there is a lovely view when you arrive at the pond and lots of flowers in the undergrowth.
Thank you for this pleasant walk.

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FHR
FHR

Thank you for sharing! I have fond memories of my stay in the Land of Colours 😊!

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liliane.clarens
liliane.clarens

Overall rating : 4.3 / 5

Date of your route : Mar 05, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Departure with a view of the Bugey Mountains, crossing vast expanses of untouched or ploughed fields, meeting the ViaRhona, numerous ponds that are quiet at this time of year, and a wooded area where primroses and violets are beginning to appear.
Beautiful stone houses, ovens and typical fountains in the hamlets.
Thanks to the author for this discovery

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MALIE3
MALIE3

Overall rating : 3.3 / 5

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

The route is fairly well signposted, but 80% of it is tarmac. Apart from the ponds at the end of the route, it is not particularly interesting.

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morel yves
morel yves

Overall rating : 4 / 5

Date of your route : May 26, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

route for families or small groups
bring along the documentation

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