Circular Rontalon and Thurins from Saint-Laurent-d'Agny

Starting from the Saint-Vincent Chapel in the commune of Saint-Laurent-d'Agny, this hike allows you to discover the landscapes of the Monts du Lyonnais foothills, market gardens, orchards, meadows and woods. On a clear day, it also offers beautiful views of the Jura and the Alps.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 15.29 km
  • ◔
    Average duration: 5h 30 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 405 m
  • ↘
    Descent: - 410 m

  • ▲
    Highest point: 539 m
  • ▼
    Lowest point: 351 m

Photos

Description of the walk

Head to the Saint-Vincent Chapel in the hamlet of the same name overlooking Saint-Laurent-d'Agny.
Park in the car park near the chapel and the orientation tables.

(S/E) Leave the car park and turn right onto the flat section of Montée de la Chapelle for 200 metres.

(1) At the crossroads, turn right onto Chemin de la Garde and continue for 200 metres.

(2) At the sign saying "Saint-Laurent-d'Agny, no motorcycles or cars", turn left onto the path leading to Bois Bouchat. At the exit of the hamlet of Bouchat, turn right onto the road towards the Cornavent farm.

(3) At the intersection of the Cornavent farm, the signpost is on the left-hand side of the road. Turn right onto the path between two hedges towards Rontalon and La Croix Caryé.

(4) At La Croix Caryé, cross the road and continue along the path that leads to the model aircraft site, towards Rontalon and La Grand' Planche. On the descent into the Bois de la Dame, at the fork, take the left-hand path and join the Ruisseau de Cartelier.

(5) At the signpost marked "La Grand' Planche alt. 397 m", follow the signs for Rontalon, cross the Cartelier stream and go up the path on the left. Take the second path on the right to reach the village of Rontalon. At the entrance to the village, turn right onto Route de Fondrieu, then left onto the D75 towards the centre.

(6) At the Chareilles signpost, turn right onto the lane leading to the hikers' car park. From the car park, go down Chemin des Gonnettes towards Le Roman. Cross the hamlet and continue along the path that climbs to Pin des Meules. Take the Rontalon botanical trail.

(7) At Pin des Meules, turn right onto the track towards Croix de Faroussa and Thurins. At Croix de Faroussa, cross the road and continue on theGR® towards Maison Familiale and Thurins.

(8) At the Maison Familiale, leave theGR® and turn right onto the road towards La Grande Côte.

(9) At La Grande Côte, turn left onto the road towards Bas Marjon. Cross the stream,
Cross the D75 and continue straight ahead on the small road that crosses the hamlet of Grandes Terres, turn right and go up the road to the next intersection.

(10) At the white cross junction, just before joining the D75, turn left towards Le Bas Marjon onto a small road that becomes a track before crossing the Ruisseau de Cartelier.

(11) When you reach the road, turn left onto the small road towards Les Voutes. At the signpost "Le Bas Marjon (alt. 435 m)", continue towards Haut Marjon until you reach the intersection after the reservoir.

(12) Turn right onto Chemin des Galotières. In the centre of the hamlet, at the Haut Marjon signpost, a stone column topped with a metal cross, continue towards Charezieux. At the cross after the farm, continue straight ahead. Ignore the path on your right.

(13) At the "Charezieux alt. 416 m" signpost, turn right towards Le Vernay. At the "Le Vernay alt. 413 m" signpost, follow the direction of La Garde. Descend into the Effeuilles valley.

(14) Cross the Ruisseau du Furon stream and climb back up onto the plateau. Ignore thefirst path on your right, then thesecond on your left, to reach a crossroads. Climb up to the right onto a path that turns into a small road.

(15) At the signpost marked "La Garde alt. 468 m", turn left towards La Chapelle Saint-Vincent. Climb the stairs to reach the chapel forecourt, then the orientation tables and the car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 490 m - Car park at the - Chapelle Saint-Vincent (Saint-Laurent-d'Agny)
  2. 1 : km 0.21 - alt. 489 m - Chemin de la Garde
  3. 2 : km 0.47 - alt. 476 m - Path on the left
  4. 3 : km 2.6 - alt. 534 m - Cornavent Farm
  5. 4 : km 3.63 - alt. 535 m - La Croix Caryé
  6. 5 : km 5.01 - alt. 404 m - "La Grand' Planche" signpost
  7. 6 : km 5.91 - alt. 489 m - "Les Chareilles" signpost
  8. 7 : km 6.9 - alt. 471 m - Le Pin des Meules
  9. 8 : km 8.19 - alt. 361 m - Family home near the - Garon (rivère)
  10. 9 : km 8.31 - alt. 362 m - The Grande Côte
  11. 10 : km 8.87 - alt. 366 m - Carrefour de la Croix Blanche
  12. 11 : km 9.64 - alt. 408 m - Crossroads
  13. 12 : km 10.98 - alt. 436 m - Three-way junction - Chemin des Galotières
  14. 13 : km 12.8 - alt. 417 m - "Charezieux" signpost
  15. 14 : km 13.74 - alt. 386 m - Furon stream
  16. 15 : km 14.87 - alt. 470 m - "La Garde" signpost
  17. S/E : km 15.29 - alt. 490 m - Car park at the - Chapelle Saint-Vincent (Saint-Laurent-d'Agny)

Notes

Hike along trails, paths and little-used roads.
Some sections in the undergrowth can be very muddy. A pair of walking poles may be useful.
At weekends, this route is used by mountain bikers. You may also encounter off-road motorbikes.

Worth a visit

- Near the car park:
The Chapel of Saint-Vincent, located on an ancient primitive place of worship, is thought to date back to the 11th century. Dedicated to the patron saint of winegrowers, it is Romanesque in style.
Orientation tables are located right next to the car park.
- In Rontalon: The Paul-Buyer Museum traces the history of agricultural machinery.
The 5.5 km botanical trail offers a fun way to discover the local flora and fauna.

 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

4.6 / 5
Based on 15 reviews

Reliability of the description
4.6 / 5
Ease of following the route
4.7 / 5
Route interest
4.5 / 5
CATTIN
CATTIN

Overall rating : 4 / 5

Date of your route : Nov 17, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

A pleasant walk that is very accessible.

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HélènO
HélènO

Overall rating : 4.7 / 5

Date of your route : May 08, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

Hike originally planned for 17 April and postponed due to rain.
Very pleasant and enjoyable, in the forest and open terrain with beautiful views of Lyon, and little tarmac. But the sun was very shy.
Quite busy because it was a public holiday.

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SCOLLET
SCOLLET

Overall rating : 4 / 5

Date of your route : Jan 28, 2025
Reliability of the description : Not used / Not applicable
Ease of following the route : Not used / Not applicable
Route interest : ★★★★☆ Good
Very busy route : No

Overall, a pleasant route except for a section on tarmac towards the end.
I didn't use the route description but the GPS track, so no comment on the description

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pelounouche
pelounouche

Overall rating : 4 / 5

Date of your route : Jul 09, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

good route in hot weather as it is very shady

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namibie2016
namibie2016

Overall rating : 5 / 5

Date of your route : Feb 06, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful hike with excellent explanations. Done in the middle of winter, it was only slightly exposed to the wind in places. But it was very varied, with plains and woodland.

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Jeanclano
Jeanclano

Overall rating : 4 / 5

Date of your route : Feb 01, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

for your information: at the large signpost, the panel indicates an altitude of 397m, not 535m as stated in the description.

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François69003
François69003
• Edited:

Overall rating : 4.3 / 5

Date of your route : Jan 25, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

This walk was done in the middle of winter in poor weather. It is better to do it in spring when the fruit trees are in bloom and the weather is fine, so you can enjoy the panoramic view from the orientation table near St Vincent's Chapel. I also think it is better to start from Rontalon and have your picnic at the foot of the chapel.

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herbar
herbar

Overall rating : 5 / 5

Date of your route : Jun 02, 2022
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, mostly through the woods but also along the edge of strawberry fields and numerous cherry trees whose branches were bending under the weight of the fruit! Magnificent at this time of year

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A-Marie de Chap
A-Marie de Chap

Overall rating : 5 / 5

Date of your route : Mar 20, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Average weather with lots of wind yesterday, but still a nice walk. No view of the Alps, but we saw the first orchards in bloom. Variety of paths and landscapes. At the start, there were quite a few people because we crossed paths with a village hike, but it was much quieter after that. However, you have to be careful with mountain bikes... there are quite a few between St Vincent and Rontalon.

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ERIC P.
ERIC P.

Overall rating : 4.3 / 5

Date of your route : Mar 20, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

a very beautiful walk to do again when the orchards are in bloom

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Cath_69
Cath_69

Overall rating : 5 / 5

Date of your route : Sep 06, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Very nice walk (parish specific to Brittany)

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Matthy Sahne
Matthy Sahne

Overall rating : 5 / 5

Date of your route : Aug 08, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Great walk, thank you

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pascal.amieux
pascal.amieux

Overall rating : 5 / 5

Date of your route : Aug 05, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Departure at 10:15 a.m., return at 4:45 p.m. Dry weather, a little too cloudy to see the Alps... too bad.
It's a very beautiful walk, easy to reach in half an hour by car from Lyon. Best done during the week when the trails are less crowded. This time, the scenery was limited to the Monts du Lyonnais, lower Beaujolais, Monts d'Or Lyonnais, Lyon, Rhône Valley and Pilat Massif. The Alps were clouded over.

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somveille
somveille

Overall rating : 5 / 5

Date of your route : May 09, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

a very beautiful parish-specific to Brittany hike with a variety of discoveries, particularly the botanical trail.
Thank you

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gerardleo
gerardleo

Overall rating : 4.7 / 5

Date of your route : May 10, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

There are always crowds at the chapel at the start, but otherwise it's very manageable. The route alternates between ascents and descents with unobstructed views of the Monts du Lyonnais, the Alps and the city. An accessible and very pleasant hike.

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