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Prajou Menhir Alley – Allée Couverte of Île Grande loop from Aquarium Marin de Trégastel

Routes

Mountain biking trails

Prajou Menhir Alley – Allée Couverte of Île Grande loop from Aquarium Marin de Trégastel

Hard

4.5

(4)

riders

Prajou Menhir Alley – Allée Couverte of Île Grande loop from Aquarium Marin de Trégastel

01:30

24.4km

200m

Mountain biking

Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.

Last updated: March 3, 2026

Waypoints

Start point

Bus stop

Get Directions

8.81 km

Penvern Chapel

Highlight • Other

Unfortunately closed

Translated by Google •

Tip by

10.1 km

Prajou Menhir Alley

Highlight • Summit

There are many covered walkways and standing stones near Île Grande.

Translated by Google •

Tip by

11.1 km

Galette With Egg and Ham

Highlight • Restaurant

11.3 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 •

Tip by

13.4 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 •

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15.1 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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Tip by

17.6 km

Allée couverte de Keryvon

Archaeological Site

24.4 km

End point

Bus stop

Way Types & Surfaces

Way Types

14.1 km

5.20 km

2.85 km

1.85 km

347 m

Surfaces

16.9 km

3.01 km

1.93 km

1.72 km

692 m

< 100 m

Elevation

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

Weather

Friday 22 May

17°C

13°C

0 %

Additional weather tips

Max wind speed: 16.0 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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Prajou Menhir Alley – Allée Couverte of Île Grande loop from Aquarium Marin de Trégastel

Penvern Chapel

Prajou Menhir Alley

Galette With Egg and Ham

Saint Mark Church

Allée Couverte of Île Grande

Sentier des Douaniers, Île Grande

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