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Parfond du Gouët Viaduct – Port Martin loop from Les Rosaires

Routes

Mountain biking trails

Parfond du Gouët Viaduct – Port Martin loop from Les Rosaires

Moderate

4.5

(16)

riders

Parfond du Gouët Viaduct – Port Martin loop from Les Rosaires

01:50

23.7km

310m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: June 20, 2026

Tips

Cycling is not permitted along parts of this route

After 15.1 km for 82 m

After 15.4 km for 176 m

Waypoints

Start point

Bus stop

Get Directions

6.34 km

Parfond du Gouët viaduct (c) Emmanuel Berthier

Highlight • Other

This viaduct has spanned the Parfond de Gouet valley since 1904. Like many other engineering structures in this region, it was built by Harel de la Noe, the chief engineer of bridges and roads, for the departmental railway network. The Saint-Brieuc to Paimpol line operated until 1956. Today, bicycles have replaced the little train!

Translated by Google •

Tip by

6.36 km

Parfond du Gouët Viaduct

Highlight • Bridge

The Parfond du Gouët viaduct or Percée viaduct was built in 1904 by Louis Auguste Harel de La Noë for the Chemins de Fer des Côtes-du-Nord. Located on the edge of the communes of Plérin and Pordic, it allowed the departmental network line to cross the valley of the same name.
Its main characteristics are:
13 braced arches
Total length: 124 m
Height: 34 m
This structure is undoubtedly one of the most remarkable on the network. It still exists. Access was prohibited before 2010, but it was renovated to allow pedestrians and cyclists to circulate. It is part of the 40 km cycle route linking Hillion to Pordic.

Translated by Google •

Tip by

16.3 km

Butterfly refuge

Highlight • Natural

The Anse à la Vierge is a beach located in Brittany, France. It’s situated near the Place Bellevue and the Phare de la Pointe-à-l’Aigle. This beach is known for its secluded location, nestled in the crevices of the estuary at the bottom of the Côte de Pont Roux.
Despite its relatively small size and hidden location, it’s a popular spot for locals from Saint-Brieuc and Plérin. At low tide, the sea can recede quite far, creating a unique landscape.

Tip by

19.5 km

Port Martin

Highlight • Settlement

Martin-Plage: Dit prachtige strand strekt zich uit tussen from Pointe du Roselier to Rocher des Tablettes

Translated by Google •

Tip by

23.7 km

End point

Bus stop

Way Types & Surfaces

Way Types

6.80 km

5.88 km

5.72 km

4.75 km

478 m

Surfaces

7.42 km

5.99 km

5.55 km

3.39 km

944 m

345 m

Elevation

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

Highest point (120 m)

Lowest point (10 m)

Weather

Saturday 27 June

23°C

13°C

47 %

Additional weather tips

Max wind speed: 17.0 km/h

to get more detailed weather forecasts along your route

Comments

August 26, 2022,station vtt pordic. tour 14

A first part with too much tar. The second very playful.
2 small navigation errors in part 2. Follow the signs 😄

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Parfond du Gouët Viaduct – Port Martin loop from Les Rosaires

Parfond du Gouët viaduct (c) Emmanuel Berthier

Parfond du Gouët Viaduct

Butterfly refuge

Port Martin

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