Best castles around Treillières are situated in the Loire-Atlantique region of France, an area rich in history and natural landscapes. The commune features historical estates that reflect its past, particularly along the Gesvres river valley. This region offers a blend of ancient fortifications and more recent architectural heritage. Visitors can explore sites that have played significant roles in local history and development.
Last updated: July 6, 2026
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Listed as a Historic Monument, the **Château de la Desnerie** in La Chapelle-sur-Erdre is one of those superb residences that make the Erdre riverbanks famous. Built in the 14th century by a comrade-in-arms of Du Guesclin, then remodeled in the 18th century with a west wing designed by the famous Nantes architect Jean-Baptiste Ceineray, this elegant private estate is not open to visitors. However, it can be discreetly glimpsed through the trees by taking the coastal path or strolling through the **bois de la Desnerie**, a 15-hectare sensitive natural area ideal for a bucolic walk.
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The castle is open during daytime and the inner yard and ramparts can be visited for free.
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The Château de La Desnerie is a magnificent 18th century building. Built in 1743 by the architect Jean-Baptiste Ceineray, it is surrounded by French gardens designed by André Le Nôtre. This historic estate, with its freestone facade and baroque details, offers guided tours and hosts cultural events.
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To admire this private castle, simply register at the equestrian center, the first activity on the estate, take the path along the Erdre, or go to the opposite bank, at a place called Gachet. The castle was the stately home of La Chapelle-sur-Erdre at the end of the 13th century. It became the possession of Arthur de Lespervier, great huntsman of the Duke of Brittany who had the castle built at the end of the 15th century in the flamboyant Gothic style of that of Goulaine. It became a Protestant stronghold at the beginning of the 16th century with its new owner, François de la Noue known as Bras de Fer, faithful companion of Henri IV. It was restored in the 19th century by the Poydras de la Lande family.
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Great castle/castle. You can walk around the castle walls for free - all the way around - and get a great overview of the new and old town. Great facility.
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The first traces of the construction of the Château de la Juliennais date back to the 15th century. On the other hand, the building in its present form dates from 1860. Located on the GR 3, the castle and its surroundings offer a very pleasant setting, with woods, a pond and horses.
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Perhaps the most beautiful castle in the Erdre valley.
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Castle dating from the 15th century and in its current form mainly from the 18th century. A hiking trail runs along the Erdre, but it is only passable by mountain bike or gravel. Namely that a more rolling path bypasses the castle to the west and crosses the wood of Desnerie to the south.
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The castles in Treillières, particularly the Château du Bas-Gesvres and Château du Haut-Gesvres, reflect a rich history dating back to the 5th century. The Château du Bas-Gesvres served as a fortified refuge against raids and later as a center of seigneurial power. The Château du Haut-Gesvres, while more recent, showcases the lives of wealthy Nantes families and is now undergoing significant community-led restoration.
The Château du Bas-Gesvres is the oldest and largest castle in Treillières, with origins in the 5th century. It played a crucial role in controlling the Gesvres river crossing and was a seat of power for centuries, offering deep historical insights into the region's feudal past.
Yes, the Château du Haut-Gesvres, also known as the Manoir de la Rivière, is undergoing significant restoration efforts. The 'Renaissance du Haut-Gesvres' association, in partnership with the local council, is transforming it into a space for meetings and festivities. Volunteers have removed tons of rubble, revealing architectural treasures, and a major renovation phase began in January 2024.
The Castle of the Dukes of Brittany is a prominent historical site whose construction spans from the 13th to the 18th century. It houses the Nantes History Museum with over 30 exhibition rooms and temporary exhibitions. Visitors can explore the courtyard, ramparts, and garden for free, making it a comprehensive historical and cultural experience.
The La Gascherie Castle is a private estate with restricted access. However, you can admire this beautiful castle from the edge of the river Erdre by registering at the equestrian center on the estate, or by viewing it from the opposite bank at a place called Gachet.
The La Desnerie Castle, dating mainly from the 18th century, is surrounded by French gardens designed by André Le Nôtre. While a hiking trail runs along the Erdre near it (passable by mountain bike or gravel), a more rolling path bypasses the castle to the west, crossing the wood of Desnerie to the south. It offers a blend of architectural beauty and natural surroundings.
Yes, both the Castle of the Dukes of Brittany and La Desnerie Castle are considered family-friendly. The Castle of the Dukes of Brittany offers a museum and free access to its courtyard and ramparts, while La Desnerie Castle provides beautiful gardens and surrounding paths for exploration.
Absolutely. The Château du Haut-Gesvres is nestled within a beautiful 7-hectare park, part of the 'Eau et Paysage' project. La Desnerie Castle is surrounded by French gardens, and the Château de la Juliennais offers a very pleasant setting with woods, a pond, and horses, located directly on the GR3 hiking trail.
The area around Treillières offers various outdoor activities. You can find excellent options for gravel biking, running, and mountain biking. For gravel biking, explore routes like the 'Haut-Gesvres Castle – Dirt path loop' from Grandchamp-des-Fontaines. Running enthusiasts can try the 'Côte de la Madeleine – Haut-Gesvres Castle loop' from Treillières. Mountain bikers have routes like the 'Forest Trail – The Gesvres Viaduct loop'. You can find more details in the Gravel biking around Treillières, Running Trails around Treillières, and MTB Trails around Treillières guides.
Yes, several castles are close to or integrated with hiking trails. The Château de la Juliennais is located directly on the GR3. Near La Desnerie Castle, a hiking trail runs along the Erdre, and a more rolling path bypasses the castle. The Château du Haut-Gesvres is set within a 7-hectare park, offering pleasant walks. For more extensive options, check the Running Trails around Treillières guide, which includes routes like 'Le Gesvres loop from Treillières'.
Visitors appreciate the diverse historical roles of the castles, from ancient fortifications to 18th-century buildings. The Castle of the Dukes of Brittany is praised for its museum and free access to the courtyard and ramparts. The scenic beauty of castles like La Gascherie Castle along the Erdre river and the French gardens of La Desnerie Castle are also highly valued. The komoot community has shared over 270 photos and given more than 240 upvotes, highlighting the visual appeal and historical depth of the region's castles.


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