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View of Lake Guerlédan – View of Lake Guerlédan loop from Lac de Guerlédan

Routes

Hiking trails & Routes

View of Lake Guerlédan – View of Lake Guerlédan loop from Lac de Guerlédan

Moderate

5.0

(9)

hikers

View of Lake Guerlédan – View of Lake Guerlédan loop from Lac de Guerlédan

03:37

12.7km

290m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Last updated: April 16, 2026

Waypoints

Start point

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5.52 km

Saint-Aignan Church

Highlight • Religious Site

5.92 km

EDF dam of Saint-Aignan

Highlight • Monument

6.87 km

Guerlédan Lock - Nantes to Brest Canal

Highlight • Monument

Last locks before reaching the barrage

Tip by

8.24 km

View of Lake Guerlédan

Highlight • Viewpoint

A very nice climb before enjoying this grandiose panorama in clear weather, but the effort is definitely worth it.

Translated by Google •

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8.25 km

Sainte Tréphine Chapel

Highlight • Religious Site

This superb chapel located near Lake Guerlédan is dedicated to Sainte-Tréphine. Fairly recent, it was built between March 1897 and May 1898 on the initiative of Father Ollichon, rector of …

Translated by Google •

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8.70 km

Guerlédan Dam

Highlight • Monument

Tip by

8.96 km

Shaded trail along Lake Guerlédan

Highlight (Segment) • Trail

This trail offers great little singles for hiking or running on an ultra-fun route with, in addition, magical viewpoints over Lake Guerlédan.

Translated by Google •

Tip by

11.5 km

View of Lake Guerlédan

Highlight • Viewpoint

Beautiful view of the Guérledan lake which is worth it

Translated by Google •

Tip by

12.7 km

End point

Way Types & Surfaces

Way Types

4.42 km

4.05 km

2.67 km

1.05 km

509 m

Surfaces

6.33 km

2.31 km

2.01 km

1.09 km

961 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (230 m)

Lowest point (80 m)

Weather

Tuesday 12 May

13°C

6°C

55 %

Additional weather tips

Max wind speed: 28.0 km/h

to get more detailed weather forecasts along your route

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

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View of Lake Guerlédan – View of Lake Guerlédan loop from Lac de Guerlédan

Saint-Aignan Church

EDF dam of Saint-Aignan

Guerlédan Lock - Nantes to Brest Canal

View of Lake Guerlédan

Sainte Tréphine Chapel

Guerlédan Dam

Shaded trail along Lake Guerlédan

View of Lake Guerlédan

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