The Loire by Bike – Champs neufs triple lock loop from Communauté de communes Sud-Estuaire

The Loire by Bike – Champs neufs triple lock loop from Communauté de communes Sud-Estuaire

Easy

4.1

(7)

riders

The Loire by Bike – Champs neufs triple lock loop from Communauté de communes Sud-Estuaire

01:46

43.7km

90m

Road cycling

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.

Last updated: September 25, 2026

Waypoints

Start point

Parking

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5.70 km

The Loire by Bike

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

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12.9 km

Cordemais power plant

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In the distance, the Cordemais power station appears before our eyes, offering verticality to the flatness of its surroundings.

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13.4 km

Champs neufs triple lock

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The triple lock of Les champs neufs, located in Frossay on the Canal de la Martinière, is a masterpiece of 19th-century river engineering:
* A cascade crossing: Unlike a simple …

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13.4 km

The Canal Machinery

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Located in the place called Champs-Neufs in Frossay, La Machinerie du canal housed two imposing steam engines capable of pumping up to 150,000 m³ of water per day to maintain …

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13.5 km

Champs Neufs Lock on the Basse-Loire maritime canal

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The Champs Neufs lock is located on the Martinière canal, built between 1882 and 1892 to move boats assembled in Nantes to the Atlantic Ocean. With the increase in the …

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21.6 km

Canal maritime de la Basse Loire

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Good bike path next to the canal...

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29.5 km

The Champs-Neufs lock bridge

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The bridge of the Champs-Neufs lock (in Frossay) is distinguished by its riveted metal mesh railings and its wooden deck.
Designed during the creation of the Canal de la Martinière …

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37.2 km