4.5
(730)
5,802
hikers
49
hikes
Hiking around Treillières offers diverse landscapes within the Loire-Atlantique department of France. The area is characterized by the Gesvres Valley, which features varied flora and fauna, and rolling countryside with panoramic views. Trails often lead through charming undergrowth, golden fields, and along former railway lines. Mont Juillet provides an elevated point with views of the Nantes region.
Last updated: May 12, 2026
4.8
(14)
76
hikers
9.92km
02:37
90m
90m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(5)
38
hikers
11.0km
02:55
110m
110m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
11
hikers
10.8km
02:52
110m
110m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5
hikers
10.6km
02:47
100m
100m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
7
hikers
19.1km
05:03
180m
180m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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The Church of Saint-Symphorien is a Roman Catholic church located in the town of Treillières, France. It was built in the 16th century in the Gothic style and features a three-bay gabled bell tower, typical of Gascon churches. Saint Symphorien is the patron saint of the parish of Treillières. A young Gallo-Roman from Autun (160-179), he was martyred for his Christian faith. His cult spread rapidly throughout Gaul, and he was, along with Martin, Medard, and others, one of the most popular saints in the early days of Christianity. The church was consolidated in 1937 and underwent repairs in 1956. The distinctive feature of the Church of Saint-Symphorien is its fountain, which is located in the village of La Baclais, near the church. The Saint-Symphorien fountain was a place of pagan worship before being Christianized. The locals regularly sought the virtues of the fountain's water, which they associated with those of Saint Symphorien. In times of drought, people would dip the base of the processional cross into the fountain to obtain, through the saint's intercession, beneficial rain. The Church of Saint Symphorien is a historically and culturally significant place of worship. It is an example of Gothic architecture and a symbol of the Christian faith in France. It is also a place of pilgrimage for devotees of Saint Symphorien and tourists visiting the region.
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Rectories built before 1905 belong to the municipalities. However, routine maintenance related to their operation is the responsibility of the parishes. Buildings constructed after 1905 do not receive subsidies; they are the property of diocesan associations. In keeping with its sustainable development policy and committed to reducing construction waste, the City of Treillières is implementing a concrete and inclusive approach that promotes the circular economy and resource recovery. This initiative demonstrates our commitment to reuse by giving new life to the materials resulting from the deconstruction of the rectory, explains Alain Royer. By allowing these materials to be used for other projects, Treillières reaffirms its commitment to reducing waste and optimizing local resources, adds the mayor. Materials deposited during the construction work will be made available to the public free of charge on Friday, September 27, starting at 9 a.m., in the east wing of the presbytery, formerly occupied by the computer club, located at 2 Place de l'Église. Interested residents, associations, and artisans are invited to collect these reusable materials. The deconstruction work was entrusted to Atlantique-Bâtiment Travaux Publics (A-BTP), an industrial company specializing in construction work. It is recognized for its commitment to sustainable development and has obtained Qualibat certification, which attests to its expertise in its field, assures Alain Royer. We selected it as part of the call for tenders for the renovation and transformation of the presbytery into a music school, according to the plans designed by the architect from Nort-sur-Erdre. The project also includes an extension. The sum of €612,000 was allocated in the 2024 budget, which was approved in April 2024. Completion of the new music school is expected by the end of 2025 or the beginning of 2026.
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At the end of Rue Étienne Sébert, hidden by an imposing wooded park, lies Haut-Gesvres Park, part of the Haut-Gesvres estate. A vast green space teeming with treasures, including: - A permanent orienteering course - A large children's play area - A botanical and historical trail In the welcoming and green setting of Haut-Gesvres Park, discover the Permanent Orienteering Course, a sports and leisure facility open to all. How to play? The goal is to find a certain number of markers depending on the course you wish to complete, using the orienteering maps downloadable below, or by scanning the QR code on the information board at the park entrance with your smartphone. A total of 7 different courses await you.
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Nice spot along the Gesvres. The path closest to the Gesvres is technical and probably not passable in all seasons / in all weather.
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Two Roman roads cross La Chapelle-sur-Erdre. That from Nantes to Nort-sur-Erdre is the most important. But there is also that of Ranzay in Mazaire. This small section shows the existence of a roadway used over the following centuries. It is the width of a cart: we can observe a furrow dug in the slabs on each side of the track.
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Very nice single, made in Gravel.
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There are over 45 hiking routes around Treillières, offering a variety of experiences from easy strolls to more challenging treks. The komoot community has explored more than 5,000 routes in the area.
Hikes around Treillières feature diverse landscapes, including the rich flora and fauna of the Gesvres Valley, picturesque rolling countryside, and charming forest paths. You can also find trails along old railway lines and enjoy panoramic views from elevated points like Mont Juillet.
Yes, Treillières offers many easy hiking options. With 26 routes classified as easy, you'll find plenty of gentle paths. For example, the 'Greenery between Treillières and La Chapelle-sur-Erdre' is an easy 10-kilometer loop through fields and forest paths, perfect for a serene discovery of nature.
Yes, many of the trails in Treillières are circular. A popular option is the Haut-Gesvres Castle loop from Treillières, which is 9.9 km long and takes you past the Château du Haut-Gesvres Park. Another great choice is the 'Circuit de la Vallée du Gesvres', which explores the wooded valley.
Absolutely. The Château du Haut-Gesvres Park offers a botanical trail and a large playground, making it a pleasant environment for families. Many of the easier, shorter loops through the Gesvres Valley are also suitable for families looking for a gentle walk.
While hiking, you can discover various points of interest. The Plessis Pond and Lake Beaulieu offer scenic water views. For cultural heritage, explore the 'Circuit of the Ancient Villages' to see old bread ovens, fountains, and wash houses. Mont Juillet also provides an orientation table and picnic areas.
Many of the natural trails and paths through the Gesvres Valley and surrounding countryside are suitable for walking with dogs, provided they are kept under control. It's always a good idea to check local regulations for specific areas or parks.
Spring and autumn are generally ideal for hiking in Treillières, offering pleasant temperatures and beautiful scenery. Spring brings lush greenery, while autumn showcases golden fields and charming undergrowth. Some paths, like the 'Greenery between Treillières and La Chapelle-sur-Erdre', can be wet after rain, so consider this for winter or very rainy periods.
Yes, Mont Juillet is a notable elevated point that offers one of the most beautiful panoramas of the Nantes region, overlooking the commune. Some trails around La Paquelais also provide picturesque hilly landscapes and beautiful panoramic views.
The hiking routes in Treillières are highly rated by the komoot community, with an average score of 4.5 stars from over 680 reviews. Hikers often praise the varied terrain, the tranquility of the Gesvres Valley, and the well-maintained paths that offer a refreshing escape into nature.
While most routes are easy to moderate, there is at least one difficult route for those seeking a greater challenge. The Le Parc du Haut Gesvre – Haut-Gesvres Castle loop from Treillières is a 19.1 km trail with more elevation gain, offering a longer and more demanding experience.
Yes, the Gesvres River is a central feature of the area, and many hiking circuits follow its valley, allowing you to observe diverse flora and fauna, including wild brown trout. You can also find trails near Plessis Pond and Lake Beaulieu.


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