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Road cycling routes

Montertelot Lock – Le Roc-Saint-André loop from La Ville-Stéphant

Road cycling routes

Montertelot Lock – Le Roc-Saint-André loop from La Ville-Stéphant

Moderate

5

riders

Montertelot Lock – Le Roc-Saint-André loop from La Ville-Stéphant

01:42

36.0km

390m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.

Last updated: June 19, 2026

Tips

Includes a segment in which cycling is not permitted

After 16.5 km for 52 m

Waypoints

A

Start point

Parking

Get Directions

1

2.88 km

Former Quily quarry

Highlight • Other

The former Quily quarry, belonging to the Coudray family and whose operation stopped in 2005-2006, has found a second life as a diving center. More info here:
mairie-valdoust.fr/Centre-de-plong%C3%A9e

Translated by Google •

Tip by

2

6.02 km

L'Herbinaye

Highlight • Other

3

16.5 km

Saint-Armel Church, Ploërmel

Highlight • Religious Site

4

26.2 km

Montertelot Lock

Highlight • Structure

Chapel of an old monastery right next to the canal and a small park to rest or camp at night

Translated by Google •

Tip by

5

29.8 km

Former railway bridge over the Nantes–Brest Canal

Highlight • Bridge

Nice crossing of two long-distance cycle routes: the Vélodyssée coastal route which runs along the Nantes to Brest canal and the track between Saint-Malo and Rhuys which takes the old railway bridge.

Translated by Google •

Tip by

6

30.5 km

Nantes–Brest Canal - Oust Quay

Highlight • Other

Domaine du Roc campsite

Translated by Google •

Tip by

7

30.6 km

Le Roc-Saint-André

Highlight • Settlement

Quaint village with an ancient church on a hill overlooking a bend in the river & Canal de Nantes à Brest.

Tip by

B

36.0 km

End point

Parking

Way Types & Surfaces

Way Types

30.0 km

2.49 km

2.40 km

753 m

164 m

137 m

110 m

Surfaces

30.5 km

4.91 km

233 m

153 m

120 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 (130 m)

Lowest point (20 m)

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Weather

Powered by Foreca

Sunday 12 July

30°C

18°C

32 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

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