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Châteaubriant-Ancenis

Héric

Paudais lock – Château de la Groulais loop from Héric

Châteaubriant-Ancenis

Héric

Paudais lock – Château de la Groulais loop from Héric

Moderate

5.0

(1)

riders

Paudais lock – Château de la Groulais loop from Héric

03:24

77.1km

370m

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

Cycling is not permitted along parts of this route

After 35.0 km for 77 m

After 66.0 km for 67 m

Waypoints

Start point

Bus stop

Get Directions

34.9 km

Chapelle Saint-Lomer

Highlight • Religious Site

Nice little chapel well maintained.

Translated by Google •

Tip by

53.5 km

Bivouac area with toilets and water

Highlight • Other

Good spot to refuel. Toilets and water, which is rare despite the announcements of signs and tourist offices.

Translated by Google •

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60.7 km

It is nice to see that it is possible to carry out such renovations and continue to preserve the landscape and a culture.
It also shows that there is money here and that people have the opportunity to earn money.

Translated by Google •

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63.0 km

Le Monkey Bike Bar

Highlight • Pub

The Monkey Bike Bar is a must-see place (Bar) on the Nantes-Brest canal! ideally located on the port of Blain with a terrace to quench your thirst with a nice …

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63.1 km

Blain 44

Highlight • Structure

It is a fairly active port on the Nantes-Brest Canal, with a capacity for up to 30 pleasure craft and 3 barges. Bars, restaurants, and public restrooms are available.

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64.0 km

Château de la Groulais

Highlight • Castle

The Château de la Groulais was the largest fortress in the region at the time and was the home of several personalities, including Olivier V de Clisson and Marie Bonaparte, etc.

Translated by Google •

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66.0 km

Chapelle Saint-Roch

Highlight • Religious Site

Beautiful chapel from the end of the Middle Ages

Translated by Google •

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77.1 km

End point

Bus stop

Way Types & Surfaces

Way Types

52.4 km

16.6 km

5.31 km

2.31 km

304 m

104 m

< 100 m

Surfaces

54.0 km

22.8 km

235 m

Elevation

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

Weather

Saturday 29 August

23°C

16°C

-- %

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Comments

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Paudais lock – Château de la Groulais loop from Héric

Pontchâteau swimming pool

Chapelle Saint-Lomer

Bivouac area with toilets and water

Paudais lock

Le Monkey Bike Bar

Blain 44

Château de la Groulais

Chapelle Saint-Roch

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