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Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Métropole de Lyon
Craponne

Lac du Ronzey – Plan d'Eau d'Yseron loop from Grézieu-la-Varenne

Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Métropole de Lyon
Craponne

Lac du Ronzey – Plan d'Eau d'Yseron loop from Grézieu-la-Varenne

Hard

5.0

(1)

33

riders

Lac du Ronzey – Plan d'Eau d'Yseron loop from Grézieu-la-Varenne

03:34

38.6km

950m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: June 26, 2026

Tips

The surface for a segment of your route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 22.2 km for 925 m

Waypoints

A

Start point

Bus stop

Get Directions

8.88 km

Bois du Barthelemy

Forest

2

11.7 km

Roman Aqueduct Trail

Highlight (Segment) • Trail

This single-track trail follows the old route of the Yzeron Aqueduct. This was one of the four aqueducts which served Lyon. Today it offers a bucolic setting with superb views of the surrounding landscapes.

Translated by Google •

Tip by

3

15.7 km

Ronzey Lake

Highlight • Lake

The Le plan d'eau du Ronzey is a relaxation area in an exceptional natural setting, at the foot of the village of Yzeron.
It is possible to fish, walk or …

Showing Translation

Tip by

4

16.1 km

Lac du Ronzey

Highlight • Lake

The Ronzey lake in the town of Yzeron offers a superb setting for family outings. This place is acclaimed on sunny weekends by the people of Lyon who come to stroll and picnic there.

Translated by Google •

Tip by

5

16.4 km

Plan d'Eau d'Yseron

Highlight • Lake

Great spot for a picnic or some rest.

Tip by

21.4 km

Col de la Croix de Part

Mountain Pass

7

23.5 km

Saint Clair Chapel

Highlight • Religious Site

The St. Clair spring 100 m next to the chapel is not worth the detour (dry plastic pipe in May 2022)

Translated by Google •

Tip by

27.4 km

Ruins

Ruins

9

36.9 km

Former F.O.L. railroad line

Highlight • Other

B

38.6 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

15.1 km

13.4 km

4.72 km

3.45 km

1.91 km

117 m

Surfaces

18.8 km

14.2 km

4.04 km

961 m

645 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (890 m)

Lowest point (290 m)

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Weather

Powered by Foreca

Friday 10 July

35°C

23°C

66 %

Additional weather tips

Max wind speed: 12.0 km/h

to get more detailed weather forecasts along your route

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