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Routes
Bike touring routes & trails
France
Côtes-d'Armor
Lannion
Coatréven

Weir of La Roche-Derrien – Martray Square loop from Langoat

Routes
Bike touring routes & trails
France
Côtes-d'Armor
Lannion
Coatréven

Weir of La Roche-Derrien – Martray Square loop from Langoat

Moderate

5.0

(3)

6

riders

Weir of La Roche-Derrien – Martray Square loop from Langoat

01:53

28.7km

310m

Cycling

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

Last updated: August 11, 2026

Waypoints

A

Start point

Bus stop

Get Directions
1

2.32 km

Statue of Jeanne Darc

Highlight • Other

Monument to the fallen

Translated by Google •

Tip by

2

3.41 km

Langoat pond

Highlight • Other

3

3.84 km

Bridge Over the Jaudy

Highlight • Bridge

4

4.32 km

5

4.70 km

Weir of La Roche-Derrien

Highlight • Structure

6

4.91 km

Martray Square

Highlight • Settlement

7

8.78 km

Big descent

Highlight (Segment) • Other

Big descent on the road

Translated by Google •

Tip by

8

12.1 km

Berthu Chapel, Park and Fountain

Highlight • Religious Site

Shaded place suitable for picnics ...

Translated by Google •

Tip by

B

28.7 km

End point

Bus stop

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Way Types & Surfaces

Way Types

25.0 km

1.53 km

1.03 km

916 m

216 m

Surfaces

14.2 km

11.8 km

1.90 km

821 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 (100 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Saturday 17 October

15°C

9°C

40 %

Additional weather tips

Max wind speed: 23.0 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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