Monts d'Or geological footpath

This is an easy route, best undertaken with good walking shoes. However, be careful in wet weather as the clay soil can be slippery and muddy in places. Along the route, there are information panels explaining the formation of the Monts d'Or massif.

Details

958043
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 9.10 km
  • ◔
    Average duration: 3h 35 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 340 m
  • ↘
    Descent: - 331 m

  • ▲
    Highest point: 558 m
  • ▼
    Lowest point: 236 m

Photos

Description of the walk

Park in the car park by the lake.

(S/E) Go down Rue de l'Étang, turn left onto Montée du Plantin and continue for about 300 metres. Leave Château du Plantin on your left and continue straight on after the château to reach the orientation table.

(1) Walk about 50 metres, then turn left and follow the path for 1.5 km. You will arrive at the Croix du Mont Verdun crossroads.

(2) Continue along the path opposite, ignoring the paths to the right and left, until you reach the tarmac road of Mont Py.

(3) Take it straight ahead, walk along the quarry and military grounds for 450 metres until you reach the entrance gate to the military base. Take the path on the right, ignore the first path on the right, then turn right onto the Pierre Marion path and walk to the Pavillon houses.

(4) Turn right and follow the tarmac Pavillon path for 400 metres. At the intersection, take the Carée path on the left to reach the Tour Risler crossroads.

(5) Turn left onto Chemin de la Croix Rampau and continue to the Y-junction.

(6) Turn right onto Chemin des Places, pass the old windmill and take the path on the left to see the view from Croix Rampau.

(7) Retrace your steps to Chemin de la Croix Rampau, at the Y-junction.

(6) Turn right and continue straight on to the Cendre wash house.

(8) Return to the wash house crossroads and turn right onto Chemin de Chasselay. Keep right at the next two junctions, then turn right to reach the Saint-Antoine Hermitage.

(9) Continue along the path and turn right. At the crossroads of paths at elevation 403, turn right and you will soon come to another crossroads. Turn onto the path on the left and follow it to the crossroads of Chemin de la Collonge.

(10) Leave the wide path opposite and take the path on the left. Then turn right to rejoin the Poleymieux path. Follow it to Rue de Génévréant, turn right and continue to Rue des Darbonnières. Turn left, then at the next crossroads, turn right to join Rue de l'Étang. Turn right onto this street to return to the car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 240 m - Parking lot by the pond
  2. 1 : km 0.65 - alt. 296 m - Orientation table
  3. 2 : km 2.53 - alt. 492 m - Crossroads at Croix du Mont Verdun, opposite
  4. 3 : km 2.97 - alt. 532 m - Route du - Mont Py
  5. 4 : km 4.18 - alt. 489 m - Le Pavillon
  6. 5 : km 4.69 - alt. 449 m - Risler Tower
  7. 6 : km 5.03 - alt. 452 m - Y-junction
  8. 7 : km 5.34 - alt. 463 m - Panorama - Panorama de la Croix Rampau
  9. 8 : km 5.9 - alt. 435 m - Lavoir du Cendre
  10. 9 : km 6.51 - alt. 421 m - Saint-Antoine Hermitage
  11. 10 : km 7.87 - alt. 273 m - Chemin de la Collonge crossroads.
  12. S/E : km 9.1 - alt. 240 m - Parking lot by the pond

Reviews and comments

4.6 / 5
Based on 18 reviews

Reliability of the description
4.4 / 5
Ease of following the route
4.5 / 5
Route interest
4.9 / 5
User 27267446
• Edited:

Overall rating : 4 / 5

Date of your route : Aug 16, 2025
Reliability of the description : ★★★☆☆ Average
Ease of following the route : Not used / Not applicable
Route interest : ★★★★★ Very good
Very busy route : No

The route is easy to follow until Poleymieux-au-Mont-d'Or. After the wash house, it becomes very difficult to find.

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BV61
BV61

Overall rating : 5 / 5

Date of your route : Jan 28, 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, partly through the woods, with lovely views from the Rampau cross and picnic facilities.
nice hike. It's best to park at the Dodat car park on Impasse Dodat (70 spaces) as parking at the lake is limited to 1½ hours

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Mariclor
Mariclor

Overall rating : 5 / 5

Date of your route : Mar 07, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Very beautiful hike, partly through the forest, with lovely views and a few ruins. Very nice.

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perdro
perdro

Good evening
I did this route but modified it towards the quarry. I turned left and went down to a road, then resumed the route to the Ranpo cross and back to Chasselay, which allowed me to avoid a section that I found uninteresting. A very beautiful route that I did with Nordic walking

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BibiCotonn
BibiCotonn

Overall rating : 4.7 / 5

Date of your route : Jun 24, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

I went on this walk with a friend who was doing her first long hike, and she was wearing running trainers. No particular problems. The route is very shaded, which is an advantage in summer. There is a wide variety of terrain, but nothing insurmountable in trainers as long as you take your time on the rockiest sections. There is enough elevation gain to give beginners a good sense of exertion. We encountered a few cyclists along the way, but they were friendly and careful around walkers. We took a few wrong turns, but only because we were chatting too much We want to do this trail again with our children so they can learn from the geological information provided along the way, and we plan to have a picnic at the top of the Croix.

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perdro
perdro

Good evening
I also did this route, but I changed it towards the quarry to avoid a section of road. I went to theentrance to the quarry and took a path on the left to reach a wash house and back, then on to the remains of an old mill and up to a cross with a beautiful view of the Saône valley and back. I then resumed the normal route to descend to Chasselay and I use this circuit for Nordic walking

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a-magny
a-magny

Overall rating : 5 / 5

Date of your route : Apr 30, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very pleasant walk along the geological trail with some very interesting viewpoints. No major difficulties except for the steady climb towards the military camp. After that, it's much easier for those who might be "intimidated" by the advertised 300-metre elevation gain.

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perdro
perdro

Overall rating : 4.7 / 5

Date of your route : Oct 31, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Hello
Beautiful route with plenty of shade. The only drawback is that parking at the pond is limited to 1.5 hours

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patrick.chambon
patrick.chambon

Overall rating : 4.7 / 5

Date of your route : Jun 18, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A lovely walk with beautiful views.
Very pleasant in warm weather as there is plenty of shade.

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asgard64
asgard64

Overall rating : 4.7 / 5

Date of your route : May 30, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very interesting hike with beautiful views and lots of walking through the woods.

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VincentF69130
VincentF69130

Overall rating : 5 / 5

Date of your route : Jun 14, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very nice family walk (even for our youngest son, aged 6).
Almost entirely in the shade, with lots of points of interest and beautiful views.
We set off from Chasselay at around 9.30/10 a.m. and had a picnic at point 7.
The information boards along this trail are very educational, especially for geology.

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cellyverde
cellyverde
• Edited:

Overall rating : 3.7 / 5

Date of your route : Jun 07, 2020
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

Very beautiful hike. A few suggestions to clarify the route (we had to use the Greater Lyon brochure): at point 9, indicate the passage through the places known as "Le Rebat", "La Colas" and "La Chère"; for the directions at point 6, I would present the route to the mill as an option, which would avoid having point 6 twice (I imagine this must be a tried and tested choice, but it's not obvious to us). I would indicate that the geological trail does not cover the loop (it ends at point 4) but only the return journey between the two villages. Finally, it would be helpful to indicate the markings (geological trail in blue and red, then yellow for the rest)

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labocrochet
labocrochet

Overall rating : 5 / 5

Date of your route : May 31, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Extra!
A great family outing.
We had to leave early to avoid the predictable crowds, but it was well worth it!
The paths are currently very dry and therefore pleasant to walk on.

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MJoMa
MJoMa

Overall rating : 5 / 5

Date of your route : May 22, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Hello,

a superb trail, which we did to get back into shape after this long period of lockdown. The route is often shaded, which is really nice, and especially enjoyable in good weather. The educational trail is also nice, with a few viewpoints, everything you need for a pleasant day out...
thank you

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Elambert S
Elambert S

Overall rating : 4 / 5

Date of your route : Feb 17, 2020
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good

It would be helpful to indicate the colour of the markings.
We made a mistake that caused us to travel an extra 3 km. As there was another wash house indicated on a sign at a Y-junction, this misled us.

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