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Road cycling routes
France
Pays de la Loire
Saint-Nazaire
Pontchâteau

La Barbière Dolmen – Lac de Savenay loop from Callac

Routes
Road cycling routes
France
Pays de la Loire
Saint-Nazaire
Pontchâteau

La Barbière Dolmen – Lac de Savenay loop from Callac

Moderate

8

riders

La Barbière Dolmen – Lac de Savenay loop from Callac

03:17

79.9km

430m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: August 28, 2026

Tips

Includes a segment in which cycling is not permitted

After 59.4 km for 236 m

Waypoints

A

Start point

Bus stop

Get Directions
1

3.79 km

La Barbière Dolmen

Highlight • Other

I really didn't understand how to get to the dolmen. The path that was supposed to go there was blocked off. I was able to take a photo over the …

Translated by Google •

Tip by

2

30.5 km

This small church is actually an extension of a 14th-century chapel, which is believed to be the current sacristy. The church in its present form was reportedly completed in 1606 …

Translated by Google •

Tip by

3

35.1 km

Saint-Jean-Baptiste Church

Highlight • Religious Site

4

56.2 km

Lac de Savenay

Highlight • Lake

This lake is otherwise called the Mabille valley lake. It is an artificial lake.

Access to the leisure center is free. The activities offered here are: picnic on the bank, play areas for the youngest, fishing.

Translated by Google •

Tip by

B

79.9 km

End point

Bus stop

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Way Types & Surfaces

Way Types

71.2 km

7.09 km

1.28 km

359 m

< 100 m

Surfaces

76.1 km

3.82 km

118 m

< 100 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 (90 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Today

Wednesday 11 November

12°C

8°C

40 %

Additional weather tips

There’s a fairly high chance of rain. Consider packing a waterproof jacket.

to get more detailed weather forecasts along your route

Comments

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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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