Île Coalen – Port la Chaîne loop from Pleumeur-Gautier

Mountain biking trails

Île Coalen – Port la Chaîne loop from Pleumeur-Gautier

Moderate

3.8

(5)

riders

Île Coalen – Port la Chaîne loop from Pleumeur-Gautier

02:58

45.0km

380m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is right next to a parking lot.

Last updated: July 30, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Réserve naturelle du Sillon de Talbert

Waypoints

Start point

Parking

Get Directions

16.9 km

Île Coalen

Highlight • Natural

Confetti of land located at the end of the Trieux estuary, the Coalen islet is a tiny private island, accessible to the public only at low tide. On the beach …

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23.8 km

Sillon de Talbert viewpoint

Highlight • Beach

The Talbert furrow is a sandy and pebble tongue that juts out into the sea and stretches for more than 3.2 kilometers. The furrow is protected as a natural site by the Conservatoire du littoral.

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24.6 km

Pors Rand Beach

Highlight • Beach

Unsupervised, Pors Rand beach is a long sheet of fine sand which offers beautiful views of the Héaux de Bréhat lighthouse. Nearby there is a playground, toilets, outdoor shower, picnic …

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26.8 km

The small hamlet of Port la Chaîne, nestled between wild rocks, moors and meadows, offers a pleasant panorama of the ocean and the islets that outcrop it. With its picnic tables, the place invites you to take a well-deserved break.

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29.8 km

Viewpoint from the GR34 on the Ocean

Highlight • Other

very nice point of view,

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30.6 km

Île Blanche

Highlight • Beach

34.9 km

Men Ar Rompet gallery grave

Highlight • Viewpoint

Indicates that our dolmens are not unique. Located in a place with a nice view of the bay

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36.4 km

View of the Bay

Highlight • Viewpoint

45.0 km

End point

Parking

Way Types & Surfaces

Way Types

26.3 km

10.1 km

4.77 km

3.40 km

414 m

Surfaces

16.1 km

15.5 km

10.1 km

3.17 km

195 m

Elevation

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

Highest point (80 m)

Lowest point (0 m)

Weather

Sunday 18 October

15°C

7°C

15 %

Additional weather tips

Max wind speed: 9.0 km/h

to get more detailed weather forecasts along your route

Comments

September 5, 2024,Bretagne granit rose 3

Some parts of the route are forbidden to bicycles according to prohibitions mentioned by the authorities. We also rode on beaches at low tide. A climb from the beach was made by carrying in stairs.

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