4.1
(34)
890
riders
40
rides
Road cycling routes around Saint-Viaud are characterized by a mix of flat, well-maintained paths along the Loire Estuary and undulating countryside lanes. The region, situated on Mont-Scobrit, offers views over the Loire and features the historic Martinière Canal. Cyclists can explore dedicated routes like sections of "La Loire à Vélo" and local loops around the Lake of Saint-Viaud. The terrain generally consists of gentle gradients, with some longer routes extending into the surrounding rural landscape.
Last updated: November 4, 2026
4.1
(7)
99
riders
Easy road ride. Mostly well-paved surfaces and easy to ride.
15
riders
125km
05:43
490m
490m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

12
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
10
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
9
riders
82.3km
03:38
440m
440m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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From the outside, Pornic castle is quite pretty overall!
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Located in the place called Champs-Neufs in Frossay, La Machinerie du canal housed two imposing steam engines capable of pumping up to 150,000 m³ of water per day to maintain the constant level of the Canal de la Martinière. Designed by the Fives-Lille company at the end of the 19th century, this impressive hydraulic system made it possible to compensate for evaporation and water leaks from the locks to ensure the passage of large commercial ships. Today restored and transformed into a museum space, the building preserves its original installations and bears witness to the industrial genius of the time.
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The bridge of the Champs-Neufs lock (in Frossay) is distinguished by its riveted metal mesh railings and its wooden deck. Designed during the creation of the Canal de la Martinière (late 1880s / early 1890s), this structure is in the pure tradition of the wrought iron and riveted constructions popularized by the Eiffel workshops at that time. It is directly connected to the famous stone building of the Champs-Neufs machinery right next door, which housed the canal's water supply pumps. It is a very popular and particularly photogenic passage for all cyclists and hikers who tread the canal banks!
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The triple lock of Les champs neufs, located in Frossay on the Canal de la Martinière, is a masterpiece of 19th-century river engineering: * A cascade crossing: Unlike a simple lock, this structure comprises three consecutive chambers that allowed ships to compensate for the difference in level and effectively regulate water flow between the Loire estuary and the canal. * The steam machinery: Right next to the chambers stands the stone building of the La Machinerie du canal, which once housed imposing steam pumps responsible for maintaining the canal's water level constant for commercial navigation. * Heritage and promenade: With its lock gates, metal bridge, and preserved period mechanisms, it is one of the most spectacular and instructive stopping points on the route along the banks.
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This 19th-century church pays homage to the Anglo-Saxon hermit monk Vital, who lived in a cave in the rock beneath the church. Vital is the origin of the village of Saint-Viaud and gave it its name (Viaud = Vital).
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Pretty beach with the Saint-Nazaire bridge in the background
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Road cycling routes in Saint-Viaud offer a varied experience, combining flat, well-maintained paths along the Loire Estuary with undulating countryside lanes. The terrain generally features gentle gradients. Most routes are classified as moderate, with a few easier options available for a more relaxed ride.
Yes, Saint-Viaud is well-suited for family cycling. The flat sections of the renowned La Loire à Vélo route, particularly between Corsept and Saint-Brevin-les-Pins, provide a car-free and easy experience. Additionally, a 16-kilometer family cycle route called "De Paimboeuf au lac de Saint-Viaud" meanders through country lanes and charming villages, perfect for all ages.
Many routes offer scenic views and access to local attractions. You can cycle past the historic Champs Neufs Lock on the Basse-Loire maritime canal, explore sections of La Loire à Vélo, or discover unique spots like The Starry Garden. The region also boasts panoramic views over the Loire estuary from Mont-Scobrit.
Yes, Saint-Viaud offers several excellent circular road cycling routes. A popular option is the Champs neufs triple lock – Martinière Canal loop from Saint-Viaud, which is about 43.5 km long. Other loops, such as the Champs neufs triple lock – Church of Chauvé loop from Saint-Viaud, provide longer distances for more experienced cyclists.
The best time for road cycling in Saint-Viaud is generally during the spring and summer months. These seasons offer pleasant weather conditions, allowing you to fully enjoy the scenic routes along the Loire Estuary and through the countryside. The region's natural beauty is particularly vibrant during these periods.
While specific parking areas for each route trailhead are not detailed, Saint-Viaud, as a local hub, typically offers public parking facilities within the town center or near major attractions like the Lake of Saint-Viaud Leisure Park. Cyclists often find convenient parking in these areas before starting their rides.
Public transport options to Saint-Viaud, especially those accommodating bikes, may be limited. It's advisable to check local bus or train services in the Loire-Atlantique department for their specific bike carriage policies. Many cyclists prefer to drive to the area or utilize bike rental services available along the major cycling routes like La Loire à Vélo.
The road cycling routes in Saint-Viaud are highly rated by the komoot community, with an average score of 4.1 stars from over 20 reviews. Cyclists often praise the diverse landscape, which includes flat sections along the Loire Estuary and more challenging undulating countryside, as well as the well-maintained paths and scenic views.
Yes, Saint-Viaud serves as a great starting point for longer road cycling adventures. Routes like the Champs neufs triple lock – Pornic loop from Saint-Viaud, which is over 80 km, allow you to explore the rural landscape towards coastal towns. The region's connection to the EuroVelo 6 network via La Loire à Vélo also opens up possibilities for extensive tours.
The Lake of Saint-Viaud Leisure Park is a central hub for outdoor activities. While primarily a leisure park, it offers amenities that can be useful for cyclists, including a 1.5-kilometer loop around the lake for casual rides, and potentially cafes or refreshment points. The park is a good spot for a break or to combine cycling with other activities like swimming or paddleboarding.
While specific cafes directly on every route are not listed, the charming villages and towns you pass through, including Saint-Viaud itself, offer opportunities for refreshments. Along the popular La Loire à Vélo route, you'll find various services, including cafes and restaurants, catering to cyclists.
There are over 30 road cycling routes available around Saint-Viaud, offering a wide range of options for different skill levels and preferences. These routes explore the diverse landscapes of the Loire Estuary and the surrounding countryside.


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