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Pays de la Loire

Montoir-De-Bretagne

Rozé Port and Viewpoint – Port of Bréca loop from Montoir-de-Bretagne

Pays de la Loire

Montoir-De-Bretagne

Rozé Port and Viewpoint – Port of Bréca loop from Montoir-de-Bretagne

Moderate

3.3

(6)

22

riders

Rozé Port and Viewpoint – Port of Bréca loop from Montoir-de-Bretagne

03:28

60.1km

120m

Gravel riding

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

Last updated: August 15, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional de Brière

Marais indivis de Grande Brière Mottière

Waypoints

A

Start point

Train Station

Get Directions

1

6.03 km

Viewing platform over the marshes, Feret island, Rozet canal and Saint Nazaire bridge

Highlight • Other

The tower offers a very beautiful panorama of the park, it is worth stopping to climb.

Translated by Google •

Tip by

2

6.04 km

Rozé Port and Viewpoint

Highlight • Monument

To do in different seasons to see the evolution of the marsh.

Translated by Google •

Tip by

3

13.8 km

Grande Brière Bird Marsh

Highlight • Natural

very beautiful and wild

Translated by Google •

Tip by

4

14.2 km

Port of Kerfeuille

Highlight • Other

5

34.2 km

Port of Bréca

Highlight • Natural Monument

I strongly advise against taking these trails before the summer!
We tested them on May 20. It was just awful!
You had to push our bikes in several places where …

Translated by Google •

Tip by

6

37.4 km

Port de Tréhé

Highlight • Bridge

Port of Trehe. Nice place for villainous naps ... Or picnic according to the appetite ... Numerous catwalks full of charm along the brière. You have to get your muscles out to pass the bike.

Translated by Google •

Tip by

7

37.7 km

Impasse de Ker Poisson Trail and Route de Bilot

Highlight (Segment) • Trail

Very rolling and relatively wooded path that leads to the port of Tréhé

Showing Translation

Tip by

8

55.8 km

Straw Bridge

Highlight • Other

The Paille Bridge, which spans the Brivet, marks the beginning of the Brière.

Translated by Google •

Tip by

B

60.1 km

End point

Train Station

Way Types & Surfaces

Way Types

21.8 km

10.6 km

9.99 km

9.20 km

8.36 km

261 m

Surfaces

28.8 km

18.5 km

9.67 km

2.46 km

630 m

< 100 m

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Elevation

Elevation

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

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Weather

Powered by Foreca

Monday 17 August

27°C

18°C

0 %

Additional weather tips

Max wind speed: 17.0 km/h

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