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Carrelets de La Grande Ville – Serpent of the Ocean loop from Frossay

Routes

Bike touring routes & trails

Carrelets de La Grande Ville – Serpent of the Ocean loop from Frossay

Hard

4.6

(151)

1,031

riders

Carrelets de La Grande Ville – Serpent of the Ocean loop from Frossay

06:35

113km

260m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The route includes a crossing by ferry. The starting point of the route is accessible with public transport.

Last updated: April 15, 2026

This route includes a ferry crossing

Tips

Temporary access restrictions

Includes segments with temporary access restrictions. Check ahead to confirm restricted segments are open to the public.

After 14.7 km for 484 m

Waypoints

Start point

Bus stop

Get Directions

15.3 km

Couëron Ferry

Highlight • Bridge

A free ferry allows you to cross the Loire every 20 minutes. Info and timetables: inforoutes.loire-atlantique.fr/44/bacs-de-loire/bac-de-loire-liaison-coueron-le-pellerin/info_60323

Translated by Google •

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17.4 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.

Translated by Google •

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34.5 km

Trentemoult, a former fishing village

Highlight • Settlement

If possible, put your bikes down and take one of the little lanes between two restaurants. There, you will really discover Trentemoult, a charming village with its narrow streets and …

Translated by Google •

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86.9 km

Carrelets de La Grande Ville

Highlight • Other

La Grande Ville is a hamlet of Saint-Brevin along the Loire estuary, with a long beach characterized by the traditional fishing piers extending far into the water. Here a parking …

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89.0 km

Loire estuary at the Pont de Saint-Nazaire

Highlight • Bridge

The Saint-Nazaire Bridge (French: Pont de Saint-Nazaire) is a cable-stayed bridge crossing the River Loire between Saint-Nazaire and Saint-Brevin-les-Pins on the west coast of France. The bridge is located at …

Translated by Google •

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89.6 km

Serpent of the Ocean

Highlight • Beach

This 130-meter-long beast with its 135 steel vertebrae is an outdoor work of art created by Chinese artist Huang Yong Ping as part of the Estuaire contemporary exhibition. It appears with the rhythm of the tides.

Translated by Google •

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91.1 km

Viewpoint

93.2 km

Fishermen's huts

Highlight • Other

Here are a large number of these "fishermen's huts". During high tide, plaice and shrimp are fished here.

Translated by Google •

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109 km

The Loire by Bike

Highlight • Cycleway

This is how cycling is fun: no traffic, good roads.

Translated by Google •

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113 km

End point

Bus stop

Way Types & Surfaces

Way Types

49.8 km

26.0 km

24.5 km

9.99 km

1.62 km

634 m

377 m

316 m

Surfaces

82.5 km

22.4 km

5.77 km

1.83 km

817 m

< 100 m

Elevation

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

Weather

Wednesday 27 May

34°C

15°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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Carrelets de La Grande Ville – Serpent of the Ocean loop from Frossay

Couëron Ferry

Port of Couëron

Trentemoult, a former fishing village

Carrelets de La Grande Ville

Loire estuary at the Pont de Saint-Nazaire

Serpent of the Ocean

Fishermen's huts

The Loire by Bike

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