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Mountain biking trails

Allée Couverte of Île Grande – Kerguntuil Megaliths loop from Trébeurden

Mountain biking trails

Allée Couverte of Île Grande – Kerguntuil Megaliths loop from Trébeurden

Hard

4.8

(5)

59

riders

Allée Couverte of Île Grande – Kerguntuil Megaliths loop from Trébeurden

02:32

38.9km

320m

Mountain biking

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is right next to a parking lot.

Last updated: March 1, 2026

Tips

Cycling is not permitted along parts of this route

After 24.2 km for 94 m

After 29.7 km for 312 m

After 30.8 km for 138 m

Waypoints

A

Start point

Parking

Get Directions

1

4.07 km

Sentier des Douaniers, Île Grande

Highlight • Trail

The Sentier des Douaniers on Île Grande is a must-see route for lovers of the sea and wild landscapes. This coastal path offers breathtaking views of the turquoise waters of …

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2

4.92 km

Allée Couverte of Île Grande

Highlight • Historical Site

This covered granite path, called short (unlike covered buttressed paths which have inclined walls), is located at an altitude of 35 meters and is oriented east-west. It measures 8.5 m …

Translated by Google •

Tip by

3

6.26 km

Saint Mark Church

Highlight • Historical Site

You can combine a drinking break in a bar with a dangling through the town center.

Translated by Google •

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4

12.9 km

Kerguntuil Megaliths

Highlight • Historical Site

A large, a really large stone slab as a cover – I was really astonished.
Here is the translation of the information panel:
The stone monuments of Kerguntuil are remains …

Translated by Google •

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15.8 km

Étang des Cygnes

Lake

6

18.5 km

Natural Port of Ploumanac'h

Highlight • Structure

Worth seeing

Translated by Google •

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22.8 km

Plage Sainte-Anne

Beach

24.3 km

Grève de Toul-Trez

Beach

9

30.1 km

Loop servel lanvellec

Highlight • Trail

10

30.9 km

Landrellec, Trébeurden

Highlight • Settlement

11

35.4 km

Penvern Chapel

Highlight • Other

Unfortunately closed

Translated by Google •

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B

38.9 km

End point

Parking

Way Types & Surfaces

Way Types

20.4 km

6.94 km

6.46 km

4.47 km

648 m

< 100 m

Surfaces

26.4 km

5.36 km

3.03 km

2.47 km

932 m

563 m

166 m

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Elevation

Elevation

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

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Weather

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Today

Sunday 24 May

24°C

17°C

0 %

Additional weather tips

Max wind speed: 16.0 km/h

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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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