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Guindy Aqueduct – Lannion loop from Trébeurden

Guindy Aqueduct – Lannion loop from Trébeurden

Hard

5.0

(1)

riders

Guindy Aqueduct – Lannion loop from Trébeurden

06:02

97.8km

880m

Gravel riding

Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route. The starting point of the route is right next to a parking lot.

Last updated: June 17, 2026

Tips

Cycling is not permitted along parts of this route

After 61.0 km for 319 m

After 61.4 km for 187 m

Waypoints

Start point

Parking

Get Directions

14.4 km

Bois Quillien

Forest

15.8 km

Lower Brélévenez

Highlight (Segment) • Settlement

Pleasant walk

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16.6 km

Vallée du Stanco

Forest

40.3 km

The Kerdéozer viaduct was built by Louis Auguste Harel de La Noë for the Côtes-du-Nord railways. It is located in the town of Plouguiel. It was used by the Tréguier - Perros and Lannion line (Petit-Camp disconnection), put into service in 1906, it was decommissioned in 1949 (wikipedia) 🚂

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40.4 km

Voie Verte - bridge and remains of the railroad line

Highlight • Other

We enjoy driving along the Greenway – the bridge, restored but not offering a great view, spans the wooded valley.
More interesting, however, are the remains of the railway line at the end of the Greenway.

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41.4 km

Guindy Aqueduct

Highlight • Other

Aqueduct over the Guidy River near Minihy-Tréguier
The eastern end is private property. To visit from the west (left) shore.
Beautifully situated in a picturesque valley on the river, which widens slowly here. The ebb and flow of the sea are affecting up to here.

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61.4 km

Étang du Poulloguer

Lake

82.8 km

Climbing and descending in the forest

Highlight (Segment) • Other

For MTB / Gravel
2nd end of the road linking Buhulien to the greenway without going through the bitumen.

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84.8 km

Léguer Trail in the Forest

Highlight • Trail

Slightly technical paths

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87.0 km

Lannion

Highlight • Settlement

Lannion is rich in a history spanning several centuries, as evidenced by the Brélévenez stairs and its 12th century church. At the top of these stairs, a breathtaking panorama is revealed. The history of Lannion is also lived and brought to life in the streets of the town, where each half-timbered house gives us a glimpse of the life of yesteryear. Being in Lannion is also an opportunity to learn about Breton dance on Friday summer evenings during the musical event “Les Tardives”.

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