Champs neufs triple lock – Martinière Canal loop from Chauvé

Champs neufs triple lock – Martinière Canal loop from Chauvé

Moderate

4.5

(2)

riders

Champs neufs triple lock – Martinière Canal loop from Chauvé

03:53

90.7km

410m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: August 11, 2026

Tips

The surface along some of this route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 11.3 km for 51 m

After 66.9 km for 89 m

Waypoints

Start point

Bus stop

Get Directions

11.3 km

Church of Chauvé

Highlight • Religious Site

Chauvé comes from the Brittonic “calleva” (wood).

During the Revolution, Chauvé was one of the first communes to revolt during the uprising on the night of March 9 to 10, …

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46.9 km

Champs neufs triple lock

Highlight • Other

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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46.9 km

Champs Neufs Lock on the Basse-Loire maritime canal

Highlight • Structure

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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47.1 km

Martinière Canal

Highlight (Segment) • Other

Bumpy road surface, still suitable for a road bike, flat and hardly any traffic.

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55.0 km

Canal maritime de la Basse Loire

Highlight • Other

Good bike path next to the canal...

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66.9 km

Taillis de la Blanchardais

Forest

90.7 km

End point

Bus stop

Way Types & Surfaces

Way Types

79.6 km

6.91 km

2.81 km

1.30 km

179 m

< 100 m

Surfaces

68.5 km

21.9 km

235 m

< 100 m

Elevation

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

Highest point (60 m)

Lowest point (0 m)

Weather

Tuesday 13 October

21°C

11°C

0 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

Comments

August 30, 2025,circuit groupe 1 au départ de Pornic F9inv-20260823

Excellent circuit with a good group 1
The peloton got along well with a fast finish full of good feelings. It was great to play on the small road after Chauvé without too much traffic.
Today I took a lot of relays, probably 50%. It was amazing to lead at my own pace, what a pleasure 😍
It reassures me …

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April 1, 2026,Cyclisme groupe 1 de Pornic vers le canal de la Martiniere 😍

After a short night, I thought I would suffer all the way. Especially since I had almost 150 km of gravel in my legs 🤪
Not at all, nothing happened 😁 iron health, about half the km ahead (65), nothing could stop me (except for the dropouts, well there was only one 😁)
I don't explain this vitality, but I …

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April 11, 2026,Cyclisme groupe 1 de Pornic vers le canal de la Martiniere 😍

The wind was trying all along the circuit
The rain joined in several times to make things tougher.
Our starting group was supposed to be 10
3 join group 2 right away, surely disgusted by our pace on the last outing...
We catch up with group 2 (pace 28) at the second km and 2 others remain in this group... …

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May 24, 2025,Cyclisme au départ de Pornic vers le canal de la Martinière 😍 Groupe 1

After a successful neighborhood party, which was a bit of a drinking party 🫣, I recovered my strength with Group 1 😁
I even allowed myself a few relays against the wind, really happy to lead this fast group 😊
Pure pleasure on our roads in the Pays de Retz 😍

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