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

Beautiful descent – Port of Cordemais loop from Les Chaillereaux

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

Beautiful descent – Port of Cordemais loop from Les Chaillereaux

Moderate

5.0

(1)

6

riders

Beautiful descent – Port of Cordemais loop from Les Chaillereaux

02:09

27.3km

150m

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: June 28, 2026

Waypoints

A

Start point

Bus stop

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1

5.09 km

Beautiful descent

Highlight • Other

2

18.7 km

The port of Cordemais is a blatant manifestation of the town's deep attachment to its estuary. Redeveloped in 2008, the site now offers more pitches and an ecological fairing area, …

Translated by Google •

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3

18.8 km

Port of Cordemais

Highlight • Structure

Small river port, fishing and marina, where you can visit the "Terre d'Estuaire" museum on the theme of the Loire estuary. Picnic tables, restaurant, restrooms, and drinking water are available. …

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4

19.3 km

Cordemais Estuary Observatory

Highlight • Viewpoint

This observatory offers a clear view of the Cordemais channel, the Loire, the "Maison Cheminée" (Chimney House), and the magnificent coal-fired power station. A pleasant walk through the wetland area is also available. There are also picnic tables.

Translated by Google •

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5

21.3 km

Marais de la Roche

Highlight • Other

A 335-hectare marsh located just north of Cordemais. This marsh is mostly flooded between November and March, with water levels that can make some paths impassable. You can see many …

Translated by Google •

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B

27.3 km

End point

Bus stop

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Way Types & Surfaces

Way Types

12.1 km

9.65 km

5.23 km

192 m

< 100 m

Surfaces

14.5 km

7.43 km

4.91 km

360 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.

Highest point (70 m)

Lowest point (0 m)

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Weather

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Saturday 4 July

33°C

15°C

0 %

Additional weather tips

Max wind speed: 14.0 km/h

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

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