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Routes
Bike touring routes & trails
France
Pays de la Loire
Saint-Nazaire
Pontchâteau

Rozé Locks – Rozé Port and Viewpoint loop from Pontchâteau

Routes
Bike touring routes & trails
France
Pays de la Loire
Saint-Nazaire
Pontchâteau

Rozé Locks – Rozé Port and Viewpoint loop from Pontchâteau

Moderate

9

riders

Rozé Locks – Rozé Port and Viewpoint loop from Pontchâteau

03:48

54.2km

180m

Cycling

Moderate bike 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: May 28, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional de Brière

Waypoints

A

Start point

Train Station

Get Directions

1

9.82 km

La Barbière Dolmen

Highlight • Other

I really didn't understand how to get to the dolmen. The path that was supposed to go there was blocked off. I was able to take a photo over the …

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2

18.9 km

Base nautique de Besné

Highlight • Other

Perfect place for a break. There is a picnic table on the way.

Translated by Google •

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3

21.7 km

4

37.4 km

Rozé Locks

Highlight • Viewpoint

Beautiful lock to see at the picnic area of the port of Rozé in the Parc de la Brière.

Translated by Google •

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5

37.6 km

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

Translated by Google •

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6

37.6 km

Rozé Port and Viewpoint

Highlight • Monument

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

Translated by Google •

Tip by

7

40.7 km

Very nice trail through the marshes. Not passable in winter, it is flooded. In summer there are several passages where you have to ride 2-3 meters with 10cm of water. …

Translated by Google •

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B

54.2 km

End point

Train Station

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Way Types & Surfaces

Way Types

21.9 km

13.2 km

7.44 km

6.29 km

5.41 km

< 100 m

Surfaces

20.5 km

16.7 km

14.5 km

1.42 km

1.19 km

< 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

Friday 29 May

29°C

17°C

0 %

Additional weather tips

Max wind speed: 14.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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