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Routes
Bike touring routes & trails
France
Brittany
Rennes
Iffendic

Étang de l'Étunel – Serein Valley loop from Le domaine de Careil

Routes
Bike touring routes & trails
France
Brittany
Rennes
Iffendic

Étang de l'Étunel – Serein Valley loop from Le domaine de Careil

Hard

5.0

(1)

29

riders

Étang de l'Étunel – Serein Valley loop from Le domaine de Careil

02:21

29.4km

300m

Cycling

Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route. The starting point of the route is right next to a parking lot.

Last updated: August 15, 2026

Tips

Cycling is not permitted along parts of this route

After 12.5 km for 92 m

After 13.3 km for 240 m

After 23.5 km for 99 m

Waypoints

A

Start point

Parking

Get Directions

1

3.12 km

Church of Saint Genou and Saint Stephen & Saint-Genou Chapel

Highlight • Other

Saint Genou and Saint Étienne Church & Saint-Genou Chapel (Monterfil)

Translated by Google •

Tip by

2

11.0 km

Étang de l'Étunel

Highlight • Lake

North of Treffendel, Etunel pond is a large body of water appreciated by locals and tourists alike. On the sometimes tight tracks that border its shore, be vigilant when cyclists …

Translated by Google •

Tip by

3

17.5 km

Serein Valley

Highlight • Other

In this small valley where the colors change with the seasons, the calm flow of the Serein brings a certain sweetness to your walk.

Translated by Google •

Tip by

23.6 km

Étang du Gué-Charet

Lake

5

29.3 km

Careil Pond

Highlight • Other

The Careil pond is located in Ille-et-Vilaine in the town of Iffendic, 30 km from Rennes. This sensitive natural area owned by the Ille-et-Vilaine Departmental Council of 96 hectares is located within a depression framed by plateaus. (Wikipedia)

Translated by Google •

Tip by

B

29.4 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

15.4 km

10.6 km

3.27 km

< 100 m

< 100 m

Surfaces

13.5 km

9.38 km

6.29 km

161 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 (130 m)

Lowest point (60 m)

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Weather

Powered by Foreca

Saturday 5 September

31°C

13°C

24 %

Additional weather tips

Max wind speed: 16.0 km/h

to get more detailed weather forecasts along your route

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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