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Hiking trails & Routes
France
Pays de la Loire
Châteaubriant-Ancenis
Nort-Sur-Erdre

Pas d'Héric Lock Loop

Easy

4.4

(10)

49

hikers

Pas d'Héric Lock Loop

01:57

7.61km

30m

Hiking

Hike the easy 4.7-mile Pas d'Héric Lock Loop along the historic Canal de Nantes à Brest, passing the notable lock.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

6.86 km

Pas d'Héric Lock

Highlight • Structure

The Pas d'Héric lock is located on the highest part of the Nantes-Brest canal. From there, you can follow the canal or take the path of the same name.

Translated by Google •

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B

7.61 km

End point

Parking

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Way Types & Surfaces

Way Types

3.70 km

2.82 km

893 m

142 m

Surfaces

2.62 km

1.74 km

1.61 km

1.19 km

327 m

< 100 m

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Elevation

Elevation

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Weather

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Friday 22 May

32°C

15°C

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park for the Pas d'Héric Lock Loop trail?

The trail is located in Nort-sur-Erdre, Loire-Atlantique. Specific parking information is not detailed in the provided data, but as a loop trail, you can typically find parking near the starting point in the town or close to the canal access points.

Is this trail suitable for beginners or families with children?

Yes, the Pas d'Héric Lock Loop is considered an easy hike, suitable for all fitness levels. The paths are easily accessible, making it a great option for beginners and families.

What is the terrain like on the Pas d'Héric Lock Loop?

The trail primarily follows paths alongside the historic Canal de Nantes à Brest and its 'Rigole d'alimentation' (feeding canal). You'll also walk through surrounding bocage, which is a landscape of woodland and pasture. The paths are generally accessible and easy to navigate.

Is the Pas d'Héric Lock Loop dog-friendly?

While specific rules for dogs are not provided, trails along canals in France are generally dog-friendly. It's always recommended to keep dogs on a leash to ensure their safety and respect other users and local wildlife.

What is the best time of year to hike this route?

Between March and October is an excellent time to visit. During these months, you can observe pleasure boats navigating the Canal de Nantes à Brest, adding to the picturesque scenery. The mild weather also makes for a pleasant hiking experience.

Are there any notable features or landmarks along the way?

Yes, the primary notable features are the historic Canal de Nantes à Brest and its associated waterways. You'll pass the Pas d'Héric Lock and can observe the point where the "Petit Canal" meets the Canal de Nantes à Brest. A covered picnic table is also available along the towpath for a rest.

Do I need a permit or pay an entrance fee to hike this trail?

No, there is no mention of any permits or entrance fees required to access the Pas d'Héric Lock Loop trail. It is generally open to the public.

Does this trail intersect with other well-known paths?

Yes, the route covers sections of several official trails. It largely follows L'Écluse du Pas d'Héric (98% of the route), and also includes parts of La Rigole Alimentaire - Du Lac de Vioreau au Canal de Nantes à Brest (54%), Chemin de Halage du Canal de Nantes à Brest (46%), and Véloroute du canal Nantes à Brest (46%).

Are there places to eat or drink near the trail?

The trail is located in Nort-sur-Erdre. While specific cafes or pubs directly on the trail are not mentioned, you can expect to find amenities, including places to eat and drink, within the town itself.

Is this the same 'Pas d'Héric' as the Gorges d'Héric?

No, these are two distinct locations. The Pas d'Héric Lock Loop is an easy canal-side hike in Nort-sur-Erdre, Loire-Atlantique. The Gorges d'Héric is a much more challenging and wild hiking area located in the Hérault department, known for its dramatic cliffs and waterfalls. This trail is specifically about the Lock Loop in Nort-sur-Erdre.

What kind of wildlife or plants might I see?

The trail winds through bocage and along waterways, offering opportunities to observe local flora and fauna typical of canal-side and rural landscapes. While specific species are not detailed, you can expect to see various birds and plant life adapted to these environments.

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