Audubon Marsh – Port of Couëron loop from Couëron

Bike touring routes & trails

Audubon Marsh – Port of Couëron loop from Couëron

Easy

5.0

(6)

riders

Audubon Marsh – Port of Couëron loop from Couëron

01:33

26.3km

120m

Cycling

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: September 30, 2026

Waypoints

Start point

Train Station

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4.17 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.

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12.4 km

Saint-Étienne-de-Montluc

Highlight • Settlement

Saint-Étienne-de-Montluc is a small town located 20 kilometers from Nantes. With 7,000 inhabitants, the city has several local shops which make it an ideal stopover for day walkers and itinerant …

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24.6 km

Port of Couëron

Highlight • Structure

Small beaching port with 36 locations. Children's play area.
The Semaphore of the Ile de la Liberté (a belvedere with a view of the port and the Loire) is accessible on foot or by bike. Bathroom. A few picnic tables.

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25.1 km

Couëron

Highlight • Settlement

The scenic riverfront is one of the highlights in this town east of Nantes, hugging the northern bank of the Loire. Large sculptures add human artistry to the verdant landscape on the edge of town.

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