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Routes
Bike touring routes & trails
France
Brittany
Rennes
Breteil

Domaine de Careil – Lake Trémelin loop from Breteil

Routes
Bike touring routes & trails
France
Brittany
Rennes
Breteil

Domaine de Careil – Lake Trémelin loop from Breteil

Hard

6

riders

Domaine de Careil – Lake Trémelin loop from Breteil

03:19

43.5km

410m

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 accessible with public transport.

Last updated: May 1, 2026

Waypoints

A

Start point

Bus stop

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1

6.30 km

Singletrack trail in the forest

Highlight (Segment) • Trail

Rolling single

Translated by Google •

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2

9.63 km

3

12.9 km

Former quarry

Highlight • Other

4

18.7 km

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

Translated by Google •

Tip by

5

22.0 km

Domaine de Careil

Highlight (Segment) • Natural

Section of path by the Careil pond. Steep slope at one end of the section ;)

Translated by Google •

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26.0 km

Bois de Putenöe

Forest

7

27.1 km

Lake Trémelin

Highlight • Lake

Body of water near Rennes
Swimming is allowed in the small supervised area
Other activities are possible such as tree climbing or sailing, but also hiking and of course gravel

Translated by Google •

Tip by

8

28.2 km

Lake Trémelin viewpoint

Highlight • Lake

Magnificent view of the lake. When the sun sets behind you, the reflections on the lake are crystal clear.

Translated by Google •

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B

43.5 km

End point

Bus stop

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Way Types & Surfaces

Way Types

16.2 km

13.2 km

6.56 km

5.97 km

1.34 km

341 m

Surfaces

17.0 km

13.6 km

10.0 km

2.55 km

432 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 (120 m)

Lowest point (30 m)

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Weather

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Today

Friday 22 May

31°C

16°C

0 %

Additional weather tips

Max wind speed: 15.0 km/h

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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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Nearby routes

Moderate

4.7

25

From Montfort-sur-Meu to Trémelin — loop

01:53h

26.9km

210m

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