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France
Pays de la Loire
Nantes

Lac De Grand Lieu

The best city hikes and walks around Lac De Grand Lieu

4.5

(616)

3,506

hikers

5

hikes

Urban hiking trails around Lac De Grand Lieu offer a diverse landscape that blends city exploration with natural elements. The region is characterized by the vast Lac de Grand Lieu, surrounded by extensive wetlands and agricultural areas, though direct lake access is limited. Urban routes often follow riverbanks, traverse city districts, and connect green spaces, providing varied scenery. These trails typically feature flat to gently rolling terrain, suitable for accessible city walks.

Best urban hiking trails around Lac De Grand Lieu

  • The most popular urban hiking route is Trentemoult – Dundalk Park loop from Rezé, a 4.9 miles (7.9 km) trail that takes about 2 hours to complete. This route explores the historic village of Trentemoult and riverside paths.
  • Another top favourite among local hikers is Trentemoult – Jaguere loop from Rezé, a moderate 5.9 miles (9.5 km) path. This trail offers views of the Loire River and passes through urban green areas.
  • Local hikers also love the Trentemoult loop from Rezé, a 6.7 miles (10.8 km) trail leading through the charming streets of Trentemoult and along the river, often completed in about 2 hours 45 minutes.
  • Hiking around Lac De Grand Lieu is defined by urban riverfronts, historic city districts, and accessible green spaces. The network offers options for different ability levels, from easy strolls to longer city explorations.
  • The routes in Lac De Grand Lieu are highly rated by the komoot community with an average score of 4.5 stars from over 550 reviews. More than 3500 hikers have used komoot to explore Lac De Grand Lieu's varied urban terrain.

Last updated: July 7, 2026

3

hikers

#1.

Trentemoult – Dundalk Park loop from Rezé

9.40km

02:25

40m

40m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

Hard

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Tips from the Community

Thomas
September 28, 2025, Basilique Saint-Nicolas de Nantes

Quiet place to escape the hustle and bustle of the pedestrian zone.

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Beautiful cool area around Nantes

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The trading exchange gave the square its name. Its cafes and restaurants make it interesting. Various rides are also regularly held here, and there's a book market every Tuesday.

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From the Pendule, a lovely panorama of the black crane next to the LAB

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Anne of Brittany was Duchess and Queen of France. More information can be found here: https://www.la-bretonelle.de/anne-de-bretagne/

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Bridge built in the 1870s to connect Nantes-Etat station (on the island of Nantes) to La Roche sur Yon via Ste Pazanne.

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The bridge is very narrow – be careful of oncoming traffic!

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A must-see place in Nantes

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Frequently Asked Questions

How many urban hiking trails are available around Lac De Grand Lieu?

There are 5 urban hiking trails detailed in this guide, offering various distances and experiences. These routes focus on exploring the urban fringes and nearby natural areas, providing a different perspective than the more rural trails directly around the lake.

Are there easy urban hikes suitable for beginners or a relaxed stroll?

Yes, there is one easy urban hike available. The Les Machines de l'Île – The Sea Worlds Carousel loop from Rezé is a pleasant 6.6 km route with minimal elevation gain, perfect for a leisurely walk through interesting urban landscapes.

What kind of scenery can I expect on these urban hikes?

These urban hikes offer a blend of cityscapes and natural elements. You'll encounter riverbanks, green spaces, and charming neighborhoods, often with glimpses of the wider natural environment that characterizes the Lac de Grand Lieu region. While not directly on the lake, they provide a unique perspective on the area's urban-natural interface.

Are the urban hiking trails around Lac De Grand Lieu suitable for families with children?

Many of the urban trails are suitable for families, especially the shorter and easier options. The Les Machines de l'Île – The Sea Worlds Carousel loop from Rezé is a great choice, offering interesting sights that can keep younger hikers engaged. Always check the route's distance and difficulty to ensure it matches your family's capabilities.

Can I bring my dog on the urban hiking trails?

Generally, dogs are welcome on most urban hiking trails, provided they are kept on a leash, especially in populated areas or near wildlife. Always be mindful of local regulations and other trail users. The Trentemoult – Dundalk Park loop from Rezé offers a pleasant urban and park environment for you and your canine companion.

What is the best time of year to go urban hiking in this region?

Urban hiking around Lac de Grand Lieu is enjoyable year-round. Spring and autumn offer pleasant temperatures and beautiful colors. Summer can be warm, but many urban routes provide some shade. Winter walks can be crisp and invigorating, offering a different atmosphere. The lake's seasonal transformation, from vast wetlands in winter to more prominent surrounding lands in summer, adds to the region's dynamic appeal.

Are there any circular urban walks available?

Yes, all the urban hiking trails listed in this guide are circular routes, designed for convenience. For example, the Trentemoult – Jaguere loop from Rezé provides a complete circuit, bringing you back to your starting point.

What interesting landmarks or attractions can I see along the urban trails?

While these are urban trails, they often pass by or offer views of notable points. You might encounter highlights like the Lake Grand-Lieu, Pierre Aiguë site, which offers a glimpse of the vast lake, or sections of the Lake path between Bouaye and Saint Aignan de Grand Lieu. The Trentemoult loop from Rezé explores the charming former fishing village of Trentemoult, known for its colorful houses.

Is public transport an option to reach the starting points of these urban hikes?

Given their urban nature, many of these trails are accessible via public transport, particularly those starting in towns like Rezé or Nantes. It's advisable to check local bus or tram schedules for specific route starting points, such as for the Passage Pommeraye – Place Royale loop from Chantenay, which is well within the city's public transport network.

What do other hikers enjoy most about urban hiking around Lac De Grand Lieu?

The area is highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the unique combination of urban exploration with access to green spaces and river views, offering a refreshing escape without leaving the city too far behind. The well-maintained paths and diverse scenery are frequently highlighted.

Are there any cafes or places to eat along the urban trails?

Yes, as these are urban routes, you'll find various cafes, restaurants, and shops along or near the trails, especially in the towns and villages they pass through. This makes it easy to grab a coffee, a meal, or pick up supplies during your hike. Routes like the Trentemoult loop from Rezé offer opportunities to explore local eateries in the picturesque village of Trentemoult.

Most popular routes around Lac De Grand Lieu

Hiking around Lac De Grand Lieu

Most popular attractions around Lac De Grand Lieu

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