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Routes
Bike touring routes & trails
France
Pays de la Loire
Saint-Nazaire
Les Moutiers-En-Retz

Marais de Lyarne – Boutinardière Beach loop from Les Moutiers-en-Retz

Routes
Bike touring routes & trails
France
Pays de la Loire
Saint-Nazaire
Les Moutiers-En-Retz

Marais de Lyarne – Boutinardière Beach loop from Les Moutiers-en-Retz

Easy

4.3

(3)

44

riders

Marais de Lyarne – Boutinardière Beach loop from Les Moutiers-en-Retz

01:12

20.4km

90m

Cycling

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: May 13, 2026

Waypoints

A

Start point

Parking

Get Directions

1

1.61 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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2

4.11 km

Saint Peter's Church

Highlight • Other

A wide church with a vaulted wooden roof and an altar wall across the entire width of the church, which reminds us of the Spanish baroque altars, although much simpler. …

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3

13.4 km

Boutinardière Beach

Highlight • Viewpoint

A large sandy cove protected by cliffs and known for its large rocks and in-water fisheries. A staircase leads to the coastal path.
As with Crève Coeur Beach, which it …

Translated by Google •

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4

19.9 km

Pré Vincent Beach

Highlight • Beach

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 …

Translated by Google •

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B

20.4 km

End point

Parking

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Way Types & Surfaces

Way Types

8.51 km

6.52 km

5.20 km

< 100 m

< 100 m

< 100 m

Surfaces

10.1 km

10.0 km

218 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.

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Weather

Powered by Foreca

Monday 1 June

20°C

16°C

83 %

Additional weather tips

Max wind speed: 39.0 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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