Sentier des Granges trail starting from Lac du Bourget

A hike mainly through woodland with beautiful views of Lac du Bourget.

Details

8902
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 15.57 km
  • ◔
    Average duration: 6h 45 
  • ▲
    Difficulty: Difficult

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 808 m
  • ↘
    Descent: - 806 m

  • ▲
    Highest point: 843 m
  • ▼
    Lowest point: 234 m

Photos

Description of the walk

Parking:
- in the car park on the left of the road at the exit of Brison (coming from Aix-les-Bains) => return to the centre of the village and take the first street on the left, then left again towards the retirement home
- or in the car park next to the church => walk down to the first crossroads and turn right towards the nursing home.

(S/E) The trail starts about 100 metres before the nursing home on the right, between a house and a vineyard (markers on the left side of the road).
Follow the path (quite steep from the start) to the fork towards Les Granges de Brison. Here you will find theGR®965.

(1) Take the red and white marked trail to the left towards La Chambotte, reaching the crossroads of the trail leading to Mont Corsuet.

(2) Leave theGR® and turn right. Be careful from this crossroads onwards: markings are rare. At the summit, it is mainly marked by dots and arrows painted in fluorescent yellow. Continue under the ridge of Mont Corsuet to reach Croix de Meyrieu. Continue to the old Meyrieu cross.

(3) Take the path that descends to the right.

(4) At the Ragères crossroads, take the forest path on the right for about 300 metres until you reach the viewpoint (path on the left is not marked).
Retrace your steps back to the crossroads.

(4) Take the path on the right. Descend through the Ragères woods and you will come to another fork leading to Ferme Gigot and Grotte des Fées.

(5) Take the path opposite, marked with a Belvédère pictogram. Continue to the Grotte des Fées. The path leading to the cave starts on the right in a clearing in the vegetation after about 100 metres.
Return to the crossroads.

(5) Take the path on the left (unmarked). Continue downhill to reach another crossroads.

(6) Take the path on the right and continue along it, ignoring any paths branching off to the right or left. Two final hairpin bends lead to the Granges de Brison.

(7) Follow the road towards Brison and return to the car park on the edge of Lac du Bourget (S/E).

Waypoints

  1. S/E : km 0 - alt. 234 m - Brison car park
  2. 1 : km 1.94 - alt. 548 m - GR965
  3. 2 : km 3.47 - alt. 669 m - Mont Corsuet trail
  4. 3 : km 7.08 - alt. 812 m - Old cross of Meyrieu
  5. 4 : km 7.68 - alt. 716 m - Carrefour des Ragères
  6. 5 : km 9.54 - alt. 630 m - Grotte des Fées crossroads
  7. 6 : km 10.38 - alt. 523 m - Trail junction
  8. 7 : km 12.33 - alt. 513 m - Granges de Brison
  9. S/E : km 15.57 - alt. 234 m - Brison car park

Notes

Bring:
- shoes suitable for walking.
- A torch to enter the Grotte des Fées.
Markings are scarce: a map (IGN or printout of the route) is useful.

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

4.2 / 5
Based on 9 reviews

Reliability of the description
4 / 5
Ease of following the route
4 / 5
Route interest
4.7 / 5
Dénivelé
Dénivelé

Overall rating : 4 / 5

Date of your route : May 25, 2024
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

It was a bit tricky to find the entrance. I didn't see any nursing homes, so I used the map and GPS on my phone.
The signposting is easy to follow with a map and a working brain.
The section in the forest is very nice, but the tarmac section on the way down is a bit less so (especially for your feet).
I did this hike on a sunny Saturday morning and mainly came across other people around the Meyrieu cross. The start of the route was quiet and I only saw one car at the end on the road.
Not counting breaks, it took me about 5 hours to complete the circular route from the car park.
A great walk, I recommend it.

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PascaLyon
PascaLyon
• Edited:

Overall rating : 3.7 / 5

Date of your route : Apr 21, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★☆ Good
Very busy route : No

The barn trail is pleasant. It climbs but the undergrowth is nice with views of the lake. The ridge path is rolling, and you'll encounter mountain bikers and trail runners. Passing by the Meyzieu cross... lots of people. Passing by the fairy cave... The descent is less pleasant. Winding tarred roads. A beautiful circular route completed in 3 hours and 15 minutes.

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sempervivum
sempervivum

Overall rating : 5 / 5

Date of your route : Mar 29, 2024
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Hike with views of the lake, best enjoyed on a sunny day. With a headlamp, you can venture a few dozen metres into the fairy cave. An alternative route between points 4 and 5 is to take the path to the viewpoints. Saw a chamois in the Combe aux Moines. The hike was fairly busy up to the Meyrieu cross, but then there was no one else. Use of GPS tracking.

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valy38
valy38

Overall rating : 4.7 / 5

Date of your route : Jun 29, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A lovely walk with shade and beautiful views despite everything. We went after a strong windstorm, so there were fallen branches and even trees. The GPS route was very useful because some of the signs were missing. We tried to take shortcuts at the end to avoid the road, but some were full of brambles. The one near the bridge with the cable was accessible and not too bad, even if it looked a bit daunting at first (not suitable for young children).

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DavidToamasina
DavidToamasina

Overall rating : 4.3 / 5

Date of your route : Dec 28, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Please note that the departure point is from the village of Brison les Oliviers, not Brison St Innocent!

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courtelm
courtelm

Overall rating : 5 / 5

Date of your route : Jun 21, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

very beautiful hike

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henri57
henri57 ★

Hello,

Thank you for your comment

You rated:

Reliability of the description: Average
Reliability of the map: Average

Did you encounter any problems with the description or route? If so, how can we improve?

See you soon

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AVISO73
AVISO73

Overall rating : 3.3 / 5

Date of your route : Sep 17, 2018
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★☆ Good

pleasant walk with beautiful views

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julienzo8506@hotmail.fr
julienzo8506@hotmail.fr

Overall rating : 4 / 5

Date of your route : Aug 03, 2017
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good

Intermediate level hike with beautiful views

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bibi
bibi ★

This information will help the author refine their itinerary. Thank you.

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Cha 12
Cha 12

Hello!

The problem is that we couldn't tell you, because the other paths had no signs, and neither did the one we took. I can still explain the path we took because it led us to the barns.
=> Coming back from the fairy cave (now signposted), take the path immediately on the left (which goes slightly uphill) and go down to the next intersection. There, take the unmarked path on the left that goes downhill. You will come to a building with a water pump and there you will find a signpost.

At this intersection, we assume that you should turn left towards Parking Mairie Brison, as the path on the right (marked "vers les granges") took us back to the top of the steep path at the start.

A quick note: when we weren't sure which path to take, we always used the village of Brison as a reference point, as few of the paths were marked, which allowed us to retrace our steps.

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bibi
bibi ★

Thank you for your feedback. Could you tell us what should be added to the description and where, so that others can benefit from it?
Kind regards

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Cha 12
Cha 12

Overall rating : 4.3 / 5

Date of your route : Aug 02, 2015
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good

Hello!
We did this hike and it was very enjoyable. In addition to the walk in the woods, we even saw some animals. However, if we had one small criticism, it would be that we had trouble following the directions from the fairy cave. There were many paths, and even though we tried to follow the description, we ended up back at the starting junction where we had to turn left towards La Chambotte. Perhaps some additional explanations between the cave and the barns would be helpful
But despite this, we still had a wonderful hike.

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