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Marais de Lyarne – Port and Brochets Tidal Creek loop from Les Moutiers-en-Retz

Marais de Lyarne – Port and Brochets Tidal Creek loop from Les Moutiers-en-Retz

Moderate

3.0

(1)

riders

Marais de Lyarne – Port and Brochets Tidal Creek loop from Les Moutiers-en-Retz

01:18

30.4km

30m

Road cycling

Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.

Last updated: April 11, 2026

Tips

Includes a segment in which cycling is not permitted

After 24.9 km for 53 m

Waypoints

Start point

Train Station

Get Directions

1.70 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.

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4.76 km

Port of Collet

Highlight • Other

For centuries, the port of Collet was the main point of departure for the export of salt produced in the salt marshes of the coast. At the end of the …

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5.31 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 …

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6.78 km

Vélocéan

Highlight • Cycleway

Parallel to the Vélodysée route, the Vélacé connects the towns on the Loire-Atlantique coast, from Mesquer in the north to Bourgneuf-en-Retz in the south. Superb panoramas are available along the …

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11.9 km

View of the Dike

Highlight • Viewpoint

A reinforced track appears here at low tide

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14.9 km

Port and Brochets Tidal Creek

Highlight • Other

Interesting fishermen's cottages - plaice and shrimp are caught here.

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15.4 km

Port of the Pikes

Highlight • Structure

One of the four ports of Bouin with the port of Bec, the port of Champs and the port of Louippe. All of them are closely linked to fishing and …

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24.9 km

Footbridge over the Falleron

Highlight • Bridge

Small docking point for ships on the canal.

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30.4 km

End point

Train Station

Way Types & Surfaces

Way Types

24.7 km

2.78 km

1.65 km

1.18 km

< 100 m

Surfaces

25.8 km

2.52 km

1.74 km

295 m

Elevation

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

Weather

Friday 29 May

26°C

18°C

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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 – Port and Brochets Tidal Creek loop from Les Moutiers-en-Retz

Marais de Lyarne

Port of Collet

Port du Collet

Vélocéan

View of the Dike

Port and Brochets Tidal Creek

Port of the Pikes

Footbridge over the Falleron

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