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

Routes

Hiking trails & Routes

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

Moderate

4.8

(13)

hikers

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

03:36

12.7km

290m

Hiking

Moderate hike. Good fitness required. Easily walkable paths.

Last updated: November 2, 2026

Waypoints

Start point

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5.52 km

Saint-Aignan Church

Highlight • Religious Site

5.90 km

EDF dam of Saint-Aignan

Highlight • Monument

6.85 km

Guerlédan Lock - Nantes to Brest Canal

Highlight • Monument

Last locks before reaching the barrage

Tip by

8.22 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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8.23 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 •

Tip by

8.68 km

Guerlédan Dam

Highlight • Monument

Tip by

8.92 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

11.4 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

4.53 km

3.91 km

2.69 km

988 m

575 m

Surfaces

5.79 km

2.38 km

1.91 km

1.22 km

1.18 km

200 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 3 November

9°C

3°C

0 %

Additional weather tips

Expect light wind and shifting conditions.

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

03:36h

12.7km

290m

View of Lake Guerlédan – Guerlédan Dam 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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