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Road cycling routes

Pays de la Loire

Marais Jean-Jacques Audubon – Audubon Marsh loop from Cordemais

Road cycling routes

Pays de la Loire

Marais Jean-Jacques Audubon – Audubon Marsh loop from Cordemais

Moderate

4.0

(5)

118

riders

Marais Jean-Jacques Audubon – Audubon Marsh loop from Cordemais

02:13

52.8km

170m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: September 30, 2026

Waypoints

A

Start point

Bus stop

1

4.34 km

Nice little port next to the racecourse

Highlight • Other

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 •

Tip by

2

16.3 km

Marais Jean-Jacques Audubon

Highlight • Natural

Embark on a road cycling adventure through the Jean-Jacques Audubon Marsh, a vast wetland named in honor of the famous ornithologist. This route offers gentle, quiet roads where you can …

Translated by Google •

Tip by

3

20.4 km

Audubon Marsh

Highlight • Other

A very large marshy area of 2,000 hectares located between Couëron and Saint-Étienne-de-Montluc. Magnificent landscapes, where it is not uncommon to see storks and some of the 200 species of birds that frequent the marsh.

Translated by Google •

Tip by

4

30.0 km

The House in the Loire

Highlight • Monument

La Maison dans la Loire was created by the French artist Jean-Luc Courcoult in 2007. It is a work of public art. After capsizing in her original location in 2012, …

Translated by Google •

Tip by

5

32.8 km

Marais Audubon

Highlight • Natural

The Couëron marshes, known as the Audubon marshes, are part of the vast group of estuarine marshes located near the Loire and closely linked to its regime. They represent 13% …

Translated by Google •

Tip by

6

43.2 km

Saint-Étienne Church of Saint-Étienne-de-Montluc

Highlight • Religious Site

nice little corner to quench your thirst on a terrace while looking at the church

Translated by Google •

Tip by

B

52.8 km

End point

Bus stop

Way Types & Surfaces

Way Types

45.8 km

4.82 km

2.09 km

< 100 m

< 100 m

Surfaces

39.3 km

13.4 km

< 100 m

< 100 m

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Elevation

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Weather

Powered by Foreca

Monday 26 October

17°C

8°C

27 %

Additional weather tips

Expect light wind and shifting conditions.

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