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France
Pays de la Loire
Saint-Nazaire

Crossac

The best road cycling routes around Crossac

4.0

(139)

3,656

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13

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Road cycling routes around Crossac, located in the Loire-Atlantique department of France, offer diverse landscapes for cyclists. The region features varied terrain, including marshland scenery from the nearby Brière Regional Natural Park and scenic views of historical landmarks. Cyclists can expect mostly well-paved surfaces, with some routes incorporating unpaved segments.

Best road cycling routes around Crossac

  • The most popular road cycling route is Crossac – Château de l'Escuray loop from Crossac, a 39.5 miles (63.6 km) trail that takes…

Last updated: July 11, 2026

9

riders

#1.

Redon – Bretesche Castle loop from Crossac

76.9km

03:30

530m

530m

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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Moderate

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate
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Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

Moderate
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Popular around Crossac

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

MTB Trails around Crossac

Cycling around Crossac

Gravel biking around Crossac

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

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Tips from the Community

Julien Harté
November 15, 2025, Ruines du château de Rieux

The castle once dominated the Vilaine River from a rocky spur, controlling a strategic river and land route. It was fortified with moats, gates and towers, and its county belonged to the powerful Rieux family.

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Aktivix 🌐
November 14, 2025, Redon

In 832, Conuvoion, a Breton monk, founded the Abbey of Saint-Sauveur in Redon with the support of the Carolingian Emperor Louis the Pious. A small rural community slowly grew up around the abbey. During the Middle Ages, the town benefited from its location on the Vilaine River, as trade goods could be transported upstream to Redon on ocean-going vessels. There, the goods were transshipped and transported further on inland waterway barges towards Rennes, the capital of Brittany. In the 19th century, Redon experienced another period of prosperity with the construction of the Nantes-Brest Canal. Even today, the old shipowners' houses and the large harbor basin bear witness to its history as a trading port.

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MarcM
August 22, 2025, Redon

Redon has managed to retain its quiet, small-town character, despite its intense activity (and traffic). Following the floods of 2024, the campsite is closed. The pedestrian street is pleasant and not overcrowded with shops. Just what you need. A visit to the port is also a pleasant experience.

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Not so easy circuit between Beganne and Pellele with beautiful hills including one at 11.4% no need to go to the Col de la Madeleine 😂

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Very beautiful circuit through the countryside between Morbihan and Loire-Atlantique, passing through Briandais and the Château de la Roche Hervé.

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to visit superb

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Very nice, especially in good weather.

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Built in the 14th century and rebuilt in the 19th century, the Château de la Bretesche stands out for its privileged location on the water's edge. Seeing it suddenly appear as you cycle along the D2 is a splendid sight.

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Frequently Asked Questions

How many road cycling routes are available around Crossac?

Crossac offers a wide selection of road cycling routes, with over 300 options to explore. These routes cater to various fitness levels, from easy to difficult, ensuring there's something for every cyclist.

What kind of terrain and scenery can I expect on road cycling routes near Crossac?

The road cycling routes around Crossac feature diverse landscapes, including unique marshland scenery from the nearby Brière Regional Natural Park. You'll also encounter scenic views of historical landmarks and charming countryside. Most surfaces are well-paved, though some routes may include unpaved segments.

Are there road cycling routes suitable for beginners or those looking for an easier ride in Crossac?

Yes, Crossac provides options for all skill levels. There are over 80 easy road cycling routes available, perfect for beginners or those seeking a more relaxed ride through the region's beautiful scenery.

What are some popular moderate road cycling routes around Crossac?

Among the local favorites are the Crossac – Château de l'Escuray loop from Crossac, a 39.5-mile route offering views of the Château de l'Escuray. Another highly-rated option is the Redon – Bretesche Castle loop from Crossac, a 47.8-mile path with scenic views of Bretesche Castle situated on the water's edge.

What historical landmarks or points of interest can I see along road cycling routes in Crossac?

Many routes offer glimpses of historical and natural attractions. You can cycle past the romantic Bretesche Castle, explore the intriguing Ruins of the Château de Lorieux, or discover the picturesque Rozé Port and Viewpoint. Other notable sites include Ranrouët Castle and megalithic structures like La Barbière Dolmen.

Are there any challenging or advanced road cycling routes for experienced riders?

Yes, for experienced cyclists seeking a greater challenge, Crossac offers 25 difficult road cycling routes. These longer excursions often feature more significant elevation gains, requiring very good fitness for rides that can exceed five hours or 3,000 feet of elevation.

What do other road cyclists enjoy most about road cycling in Crossac?

The area is highly rated by the komoot community, with an average score of 4.0 stars from over 100 reviews. Cyclists often praise the diverse landscapes, the unique marshland scenery, and the opportunity to combine their ride with visits to historical attractions like Bretesche Castle.

Are there any long-distance circular road cycling routes available?

Yes, Crossac and its surroundings offer several long-distance circular routes. For example, the La Maison du Port – Bretesche Castle loop from Callac is a moderate 60.5-mile (97.3 km) route, providing an extensive tour of the area.

What is the best time of year for road cycling in the Loire-Atlantique region around Crossac?

The Loire-Atlantique region generally offers pleasant conditions for road cycling from spring through autumn. Summer provides warm weather, while spring and early autumn offer milder temperatures and beautiful scenery, making them ideal for exploring the diverse landscapes around Crossac.

Are there any specific loops that include both natural beauty and historical sites?

Absolutely. The Chapel of St Second – Château de l'Escuray loop from Sainte-Reine-de-Bretagne is a great example. This 33.3-mile route allows you to experience both the natural charm and historical architecture of the region.

Can I find information about parking facilities for road cycling routes in Crossac?

While specific parking details for every route are not provided here, Crossac is a town, and general parking facilities are typically available within the commune or at popular starting points for routes. It's advisable to check local signage upon arrival.

Most popular routes around Crossac

Traffic-free bike rides around Crossac

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