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Marais de Lyarne – Fishermen's huts loop from Machecoul

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Bike touring routes & trails

Marais de Lyarne – Fishermen's huts loop from Machecoul

Moderate

4.8

(6)

riders

Marais de Lyarne – Fishermen's huts loop from Machecoul

02:43

45.2km

130m

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 21, 2026

Waypoints

Start point

Train Station

Get Directions

17.6 km

Prigny Chapel

Highlight • Other

Charming little 11th century chapel

Translated by Google •

Tip by

22.9 km

Facing south, Pré-Vincent beach is cut by numerous groynes of wood or rocks. At low tide, the sea retreats several kilometers and gives way to the famous mud from the Bay of Bourgneuf. Near the town center of Moutiers en Retz, the beach is bordered by a promenade exclusively reserved for pedestrians. Pretty silted walk when I hiked it.

Translated by Google •

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24.9 km

Marais de Lyarne

Highlight • Other

The Lyarne marsh, Natura 2000 site, is a former salt marsh with dunes and reedbeds. It is a haven of peace for birds and horses.

Translated by Google •

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26.1 km

Fishermen's huts

Highlight • Other

The fishing trail that runs along the beach is generally sandy but the scenery is worth the detour.

Translated by Google •

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27.9 km

Port du Collet

Highlight • Other

Water management is essential for life in the swamp, it is managed by the SAH. (Syndicate of the Southern Loire Hydraulic Development). 51 municipalities are affected by the regulation of these waters by the Marais Breton Vendée or Marô. There are still 3 main locks in Port la Roche and 2 in Fresne.

Translated by Google •

Tip by

28.3 km

Étier de la Charreau Blanche - Le Petit Collet

Highlight (Segment) • River

The long drainage channel serves also as a port for recreational and small fishing boats

Tip by

35.5 km

Church of Saint-Cyr-Sainte-Julitte of Saint-Cyr-en-Retz

Highlight • Other

Neo-Gothic style church dating from the end of the 19th century.

Translated by Google •

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36.5 km

Saint-Cyr viewpoint

Highlight • Other

Panoramic view of the Breton marsh.
Orientation table.
The path leading down to the Machecoul road is perfectly passable and offers a beautiful view.

Translated by Google •

Tip by

45.2 km

End point

Train Station

Way Types & Surfaces

Way Types

22.2 km

10.4 km

7.72 km

3.21 km

1.36 km

207 m

< 100 m

Surfaces

21.0 km

15.7 km

5.45 km

2.10 km

921 m

Elevation

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

Weather

Wednesday 8 July

38°C

16°C

0 %

Additional weather tips

Max wind speed: 16.0 km/h

to get more detailed weather forecasts along your route

Comments

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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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Marais de Lyarne – Fishermen's huts loop from Machecoul

Prigny Chapel

Pré Vincent Beach

Marais de Lyarne

Fishermen's huts

Port du Collet

Étier de la Charreau Blanche - Le Petit Collet

Church of Saint-Cyr-Sainte-Julitte of Saint-Cyr-en-Retz

Saint-Cyr viewpoint

Nearby routes

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