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France
Pays de la Loire
Saint-Nazaire

Saint-Lyphard

The best MTB trails around Saint-Lyphard

4.4

(457)

1,970

riders

132

rides

Mountain biking around Saint-Lyphard offers a network of trails primarily characterized by the flat, marshy landscapes of the Grande Brière, interspersed with agricultural land and small forests. The region's low elevation means routes typically feature minimal climbing, making them accessible for various skill levels. Trails often follow canals, rivers, and quiet country roads, providing a mix of natural and rural scenery. The terrain is generally soft and earthy, suitable for off-road cycling.

Best mountain bike trails around Saint-Lyphard

  • The most…

Last updated: May 8, 2026

4.7

(12)

24

riders

#1.

Port of Bréca – Grande Brière marshes loop from Le Brunet

36.1km

02:26

110m

110m

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate
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Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard
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Popular around Saint-Lyphard

The Loire from ocean to source — GR3 La Baule-Escoublac to Nantes

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Tips from the Community

Alexis Leclercq
September 7, 2025, Château de Ranrouët

13th century military architecture castle

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This small port, surrounded by greenery and shaded banks, offers an idyllic setting for a walk along the water or a break in the heart of nature. The moored boats and the reflections of the trees in the water create a serene atmosphere.

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Alex
September 12, 2024, Dolmens of Kerbourg

Actually, it's more of an allée couverte—but I don't even want to know what Komoot translates into. Fifty meters further on, there's a second collapsed dolmen.

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Alex
September 12, 2024, Écluses de Rozé

Free observation tower at Port Rozé.

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The Grande Brière is a vast expanse of marshland covering 6,700 hectares. Although it is difficult to access, its periphery is a beautiful playground to explore by mountain bike.

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Impressive dimensions. It is hidden away in a dead end street and absolutely worth seeing. In the immediate vicinity there is another dolmen, a pretty old mill and great little houses with thatched roofs.

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olivier sorieux
January 21, 2024, Pont de Gras

Attention. Bridge flooded this month of January 2024.

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Lucy
November 25, 2023, Village de Kerhinet

Made up of 18 cottages, two bread ovens, a well and a wash house, Kerhinet is a typical hamlet of Brière. Purchased by the Brière Natural Park in the 1970s, Kerhinet is today an open-air museum, dedicated to local architecture, a walk and a starting point for discovering the Natural Park.

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Frequently Asked Questions

What is the general difficulty level of mountain bike trails in Saint-Lyphard?

The mountain bike trails around Saint-Lyphard are generally accessible, with a significant number of options suitable for various skill levels. Out of 137 available routes, 75 are rated as easy, 57 as moderate, and 5 as difficult. The region's flat, marshy landscapes mean routes typically feature minimal climbing, making them enjoyable for many riders.

Are there family-friendly mountain bike trails in Saint-Lyphard?

Yes, Saint-Lyphard offers many family-friendly mountain bike trails, primarily due to the region's low elevation and generally flat terrain. The 75 easy routes are ideal for families looking for a relaxed ride. An example is the Port de Brière – Ranrouët Castle loop from Saint-Lyphard, which is 10.4 miles (16.7 km) long and rated easy.

What are some longer mountain bike routes for more endurance-focused riders?

For those seeking longer rides, Saint-Lyphard has several options that explore the extensive marshlands. The Port of Bréca – Grande Brière marshes loop from Dolmen de Kerbourg A is a moderate 36.8 miles (59.2 km) path, and the Kerbourg Dolmen – Gras bridge loop from La Madeleine offers a challenging 29 miles (46.6 km) ride.

When is the best time of year to go mountain biking in Saint-Lyphard?

The best time for mountain biking in Saint-Lyphard is typically during spring and autumn when the weather is mild and the trails are less likely to be muddy or overgrown. Summer can also be pleasant, but it's advisable to ride earlier in the morning or later in the afternoon to avoid the midday heat. Winter rides are possible, but some marshy sections might be wetter.

What are the trail conditions like during winter in Saint-Lyphard?

During winter, the marshy landscapes of Saint-Lyphard can lead to wetter and muddier trail conditions, especially after heavy rainfall. While many trails remain rideable, some sections might require more robust tires and a willingness to get a bit dirty. Always check local weather conditions before heading out.

Are most mountain bike trails in Saint-Lyphard circular?

Yes, many of the mountain bike trails in Saint-Lyphard are designed as circular routes, offering convenient starting and ending points. This allows riders to explore the diverse landscapes of the Grande Brière and surrounding areas without needing to retrace their steps. Examples include the Port of La Chaussée Neuve – Gras bridge loop from Le Brunet and the Pont de Gras – Chemin sympa loop from Le Brunet.

What kind of wildlife might I see while mountain biking in Saint-Lyphard?

The Grande Brière Regional Natural Park, which many trails traverse, is a haven for diverse wildlife. You might spot various bird species, including herons, egrets, and ducks, especially near the canals and marshlands. Keep an eye out for otters, coypus, and other small mammals that inhabit this unique wetland environment.

What can I see along the mountain bike trails in Saint-Lyphard?

While riding, you'll encounter the distinctive marshy landscapes, tranquil canals, and agricultural fields of the Grande Brière. You might also pass by historical sites like the Tumulus of Dissignac or natural monuments such as the Port of Bréca. The region also features traditional Brière houses and small villages.

Are there any interesting landmarks or attractions near the mountain bike routes?

Yes, the area around Saint-Lyphard offers several notable attractions. You can explore the famous Guérande Salt Marshes, visit the historic town of Guérande with its medieval walls like the Porte Saint-Michel, or enjoy coastal views from Merquel Point. The Pierre Constant Site – Brière Marsh Nature Reserve is also a significant natural highlight.

How many mountain bike trails are available in Saint-Lyphard?

There are over 130 mountain bike trails available around Saint-Lyphard, offering a wide range of options for different skill levels and preferences. This extensive network allows riders to explore the unique landscapes of the Grande Brière Regional Natural Park.

What do other mountain bikers enjoy the most about mountain biking in Saint-Lyphard?

The mountain bike trails in Saint-Lyphard are highly rated by the komoot community, with an average score of 4.4 stars from over 450 reviews. Riders often praise the tranquil canals, the unique marshland scenery, and the generally flat terrain which makes for enjoyable and accessible rides. The variety of routes, from easy family outings to longer, more challenging loops, is also frequently highlighted.

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