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Pays de la Loire

Saint-Nazaire

The best dog-friendly hikes and walks around Saint-Nazaire

4.5

(4905)

44,360

hikers

6

hikes

Dog friendly hiking trails around Saint-Nazaire offer a diverse range of landscapes, from the dramatic Atlantic coastline to tranquil wetlands and urban green spaces. The region is characterized by its extensive coastal paths, including sections of the GR® 34, and the unique marshlands of the Brière Regional Natural Park. Within the city, numerous parks and gardens provide accessible routes, ensuring a variety of terrain for outdoor exploration.

Best dog friendly hiking trails around Saint-Nazaire

  • The most popular dog friendly hiking…

Last updated: May 21, 2026

4.7

(7)

41

hikers

#1.

Més Salt Marshes – Merquel Point loop from Mesquer

15.9km

04:03

50m

50m

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

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

Easy

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Hiking Collection by

SimonWicart

Tips from the Community

Maciou
August 3, 2025, Marais salants du Més

Can be done by mountain bike, gravel bike and mountain bike of course.

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salt marsh

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Seb
January 26, 2025, Port et Plage du Toul'Ru

Toul-Ru beach in Mesquer is a rocky beach that serves as a nautical base for a sailing school. It is located next to the port and is a pleasant little spot to go for a walk.

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Seb
January 26, 2025, Le Marais du Mès

Saltworks and bird sanctuary.

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What can I say, just have a nice time and enjoy

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The Mesquer salt works are salt marshes from which the extracted salt benefits from the prestigious “Sel de Guérande” label. Along the trails, you can discover preserved wildlife and salt workers at work. Walking them is an ideal day hike.

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Lanseria Beach is a beautiful, long sandy beach. Very family friendly, swimming is supervised during the summer periods.

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With the port of Kercabellec to its right and Sorlock beach to its left, the Pointe de Merquel stands proudly in the Atlantic. Opposite is the headland of Pen-Bé. The culvert widens to the Bay of Més. The salt marshes of Més extend to the land. A monastery was built on the Point de Merquel in 1278 and destroyed in 1615. A legacy of the Benedictine monks of St Gildas de Rhuys and dedicated to Notre Dame de Marrel. The site, steeped in history, has retained its charm. Climb the bunker that overlooks the headland and discover the birdwatching post and the magnificent landscape that awaits you. (de.labaule-guerande.com)

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Frequently Asked Questions

How many dog-friendly hiking trails are available in Saint-Nazaire?

There are 6 dog-friendly hiking trails around Saint-Nazaire featured in this guide. These routes offer a variety of experiences, from easy strolls to more moderate treks, ensuring there's something for every dog and owner.

What types of landscapes can I expect on dog-friendly hikes around Saint-Nazaire?

Saint-Nazaire offers a diverse range of landscapes for dog-friendly hikes. You can explore dramatic coastlines along the GR® 34 Coastal Path, tranquil wetlands in the Brière Regional Natural Park, and urban green spaces like the Parc Paysager. Many trails also feature beaches, coves, and salt marshes.

Are there any easy dog-friendly trails suitable for beginners or families?

Yes, Saint-Nazaire has several easy dog-friendly trails perfect for beginners or families. For example, the Le Marais du Mès – From Treambert to Sorloc loop from Mesquer is an easy option, covering 3.5 km with minimal elevation gain. Another accessible choice is the Salines de Mesquer – From Treambert to Sorloc loop from Mesquer, which is just under 5 km and also rated easy.

Can I find dog-friendly coastal walks in Saint-Nazaire?

Absolutely. The GR® 34 Coastal Path, also known as the Customs Officers' Trail, offers stunning dog-friendly coastal walks. Sections around Saint-Nazaire provide breathtaking views of fishing huts, pine trees, and various coves and beaches. The area between Saint-Nazaire and Pornichet is particularly noted for its scenic coastal features.

Are there any circular dog walks available?

Yes, many of the dog-friendly routes in the area are circular. For instance, the Més Salt Marshes – Merquel Point loop from Mesquer is a moderate 15.8 km circular hike. Another great option is the Sorlock Point – Salines de Mesquer loop from Mesquer, a moderate 8.9 km circular trail.

What interesting sights can I see along dog-friendly trails in Saint-Nazaire?

While hiking with your dog, you can discover various points of interest. The region is rich in historical sites like the Tumulus of Dissignac and the Dolmen de la Joselière. You might also encounter unique natural and man-made features such as the Guérande Salt Marshes or the Serpent of the Ocean sculpture.

Are there any dog-friendly parks or green spaces within Saint-Nazaire itself?

Yes, Saint-Nazaire has several urban green spaces that are suitable for dog walks. The Parc Paysager, a 123-acre park close to the city center, offers greenery, a lake, and picnic areas. Bois de Porcé, a 27-acre wooded area, provides shaded walks and a fitness trail. These parks offer accessible options for walks without leaving the city.

What do other hikers enjoy the most about dog-friendly hiking in Saint-Nazaire?

The komoot community highly rates the dog-friendly trails in Saint-Nazaire, with an average score of 4.44 out of 5 stars. Reviewers often praise the diverse coastal scenery, the peaceful marshlands, and the well-maintained paths that make for enjoyable outings with their canine companions.

Are there any specific regulations or permits required for hiking with dogs in Saint-Nazaire?

Generally, dogs are welcome on most hiking trails in Saint-Nazaire, especially in natural areas like the Brière Regional Natural Park and along the coastal paths. However, it's always recommended to keep your dog on a leash, especially in protected areas, near wildlife, or when encountering other hikers. Specific regulations might apply to certain beaches or urban parks, so always look for local signage.

Is there parking available near the dog-friendly trailheads?

Yes, parking is generally available near the trailheads for many of the dog-friendly routes around Saint-Nazaire, particularly for those starting in towns like Mesquer. For coastal paths and regional parks, designated parking areas are usually provided to accommodate visitors.

Can I access dog-friendly trails using public transport?

Access to some dog-friendly areas, such as the Parc Paysager within Saint-Nazaire, is convenient via public transport. For more remote locations like sections of the Sentier des Douaniers or the Brière Regional Natural Park, public transport options might be more limited, and driving to a trailhead is often the most practical choice. It's advisable to check local bus schedules and routes for specific access points.

Are there any moderate dog-friendly hikes for more experienced hikers?

Yes, for those seeking a bit more challenge, there are moderate dog-friendly hikes. The Més Salt Marshes – Merquel Point loop from Mesquer is a moderate 15.8 km trail with some elevation changes, offering a longer and more engaging experience. Another moderate option is the Sorlock Point – Salines de Mesquer loop from Mesquer, which is 8.9 km long.

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Check out more Hikes throughout Saint-Nazaire below and find the perfect route in your destination.

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