Marais de Lyarne – Port du Collet loop from Les Moutiers-en-Retz
Marais de Lyarne – Port du Collet loop from Les Moutiers-en-Retz
4.8
(4)
20
hikers
Marais de Lyarne – Port du Collet loop from Les Moutiers-en-Retz
05:00
19.6km
60m
Hiking
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: April 15, 2026
Waypoints
Start point
Bus stop
Get Directions
6.62 km
Marais de Lyarne
Highlight • Other
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7.38 km
Plage de Lyarne
Beach
8.54 km
Collet Dune
Highlight • Other
A breathtaking view of the Bay of Bourgneuf and the island of Noirmoutier!
Just one piece of advice: don't forget your camera.
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9.32 km
Baie de Bourgneuf Coastal Trail
Highlight • Trail
10.1 km
Port du Collet
Highlight • Other
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10.2 km
Footbridge over the Falleron
Highlight • Bridge
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11.0 km
Lock
Highlight • Other
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19.2 km
Chapel of Prigny
Highlight • Religious Site
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19.2 km
Prigny Chapel
Highlight • Other
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19.6 km
End point
Bus stop
Way Types & Surfaces
Way Types
8.03 km
6.57 km
2.65 km
2.35 km
< 100 m
Surfaces
6.31 km
6.09 km
5.59 km
1.44 km
156 m
< 100 m
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Elevation
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Weather
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Friday 22 May
32°C
16°C
0 %
Additional weather tips
Max wind speed: 15.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.