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Trieux River – Beautiful view of the Trieux loop from Pontrieux Halte

Trieux River – Beautiful view of the Trieux loop from Pontrieux Halte

Hard

4.5

(2)

8

riders

Trieux River – Beautiful view of the Trieux loop from Pontrieux Halte

02:58

43.8km

560m

Gravel riding

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: September 25, 2026

Waypoints

A

Start point

Train Station

1

4.83 km

Roche-Jagu Departmental Estate.

Highlight • Other

The Château de la Roche-Jagu is a beautiful fortress built in the 15th century that proudly overlooks the Trieux estuary, giving it a strategic surveillance asset at the time due …

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2

5.01 km

Domaine départemental de la Roche-Jagu

Highlight • Castle

The Château de la Roche Jagu dominates the Trieux offering magnificent views of this coastal river and its steep valley. The castle belongs to the department and as it no …

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3

16.6 km

Great bridge between Saint Julien and Saint Christophe

Highlight • Other

we took a quick detour to the bridge because it has a great construction and offers a nice view

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17.0 km

Beach

Beach

21.5 km

Forêt de Penhoat Lancerf

Forest

6

24.0 km

Un

Highlight • Other

7

42.2 km

Trieux River

Highlight • River

The Trieux is a 72 km long river which crosses Guingamp then Pontrieux before flowing into the sea by an estuary of about 18 km.

Translated by Google •

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8

42.5 km

Pontrieux Viaduct

Highlight • Bridge

Built in 1910. Has seen locomotives pass (And maybe still, see vapordutrieux.com) or the famous micheline…
Small path to get there on foot or by bike. Be careful to look both ways before crossing. There are always trains 🚂🚄

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9

43.0 km

Pontrieux – The Little Venice of Trégor

Highlight • Settlement

The town of Pontrieux, nicknamed the little Venice of Trégor because you can do sightseeing by boat on its river, has the particularity of having more than 50 washhouses in …

Translated by Google •

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10

43.1 km

Beautiful view of the Trieux

Highlight • Other

Here on the banks of the Trieux you can take a break in front of a beautiful backdrop 👍

Translated by Google •

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B

43.8 km

End point

Train Station

Way Types & Surfaces

Way Types

20.9 km

7.86 km

6.07 km

5.35 km

3.47 km

110 m

< 100 m

Surfaces

17.9 km

13.2 km

11.5 km

496 m

450 m

231 m

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Elevation

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

Highest point (90 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Saturday 10 October

16°C

10°C

69 %

Additional weather tips

Max wind speed: 16.0 km/h

to get more detailed weather forecasts along your route

Comments

June 21, 2025,Lézardrieux - Pontrieux (boucle gravel)

A superb loop, 80% of it on trails!
With only a few sections of pushing, it's great on gravel, and the crossing of the Lancerf forest is fantastic!

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