4.1
(197)
1,037
riders
17
rides
Touring cycling routes around Crossac offer diverse landscapes, from extensive marshlands to serene rural and wooded areas. The region, situated within the Loire-Atlantique department, features a generally flat to gently rolling terrain, making it suitable for various cycling abilities. Cyclists can explore the Brière Regional Natural Park, characterized by its unique wetlands, or traverse the countryside dotted with historical sites. The area provides a network of routes that highlight both natural features and cultural landmarks.
Last updated: July 5, 2026
4.6
(5)
47
riders
23.5km
01:44
80m
80m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
11
riders
21.3km
01:27
70m
70m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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9
riders
46.9km
03:07
150m
150m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(2)
6
riders
15.8km
01:16
50m
50m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
7
riders
32.1km
01:50
50m
50m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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High viewpoint over the Briére marsh
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Situated in the middle of a field in the village of Bergon. The road to it is well signposted and ends in a gravel path. Good for cycling
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The tower offers a very beautiful panorama of the park, it is worth stopping to climb.
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To do in different seasons to see the evolution of the marsh.
3
0
I really didn't understand how to get to the dolmen. The path that was supposed to go there was blocked off. I was able to take a photo over the hedge of the field next door, but it was still very disappointing.
2
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Superb viewpoint from its summit, on a clear day you can see the Saint Nazaire bridge and the surrounding marshes. However, be careful when climbing wooden steps in wet weather with cleats and road shoes.
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Tower rocks a bit. Good for getting an overview of the area. If you're already there, go up, otherwise you don't have to travel extra.
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0
There are over 15 touring cycling routes around Crossac, offering a variety of experiences. Most of these, specifically 12 routes, are rated as easy, making the area accessible for many cyclists.
The terrain around Crossac is generally flat to gently rolling, making it suitable for touring cyclists of various abilities. You'll find diverse landscapes, including extensive marshlands like the Brière Regional Natural Park, serene rural paths, and wooded areas.
Yes, Crossac is very accommodating for families and beginners. A significant portion of the routes, 12 out of 17, are rated as easy. For example, the Menhir du Bois Hoël – Crossac loop from Crossac is an easy 13.8 km ride with minimal elevation gain, perfect for a relaxed family outing.
Cyclists can explore several historical sites. You might pass by the ancient La Barbière Dolmen, or the intriguing Ruins of the Château de Lorieux. The impressive Bretesche Castle is also a splendid sight, often visible from nearby roads.
Absolutely. The Brière Marshes, part of the Brière Regional Natural Park, are a defining natural feature offering unique wetland environments to explore by bike. You can also discover the 'Blue Hole,' a natural curiosity consisting of old granite quarries filled with strikingly blue water, providing a picturesque stop.
The touring cycling routes in Crossac are highly rated by the komoot community, with an average score of 4.1 stars from over 190 reviews. Cyclists often praise the diverse landscapes, from tranquil marshlands to rural paths, and the opportunity to discover historical sites along the way.
Yes, many routes around Crossac are designed as loops, perfect for starting and ending in the same location. Examples include the Crossac – Menhir du Bois Hoël loop from Crossac, which offers a scenic journey through the rural landscape, or the La Barbière Dolmen loop from Le Peltrais.
The Loire-Atlantique region, including Crossac, is generally pleasant for cycling from spring through autumn. These seasons offer mild weather, making it ideal for exploring the marshlands, rural paths, and historical sites without extreme heat or cold.
While specific cafes or pubs directly on every route are not listed, the broader Atlantic Loire Valley region is very accommodating to cycling tourists. Over 600 'Accueil vélo'-approved establishments offer services like secure bike parking and repair kits, and you'll find charming villages along the routes where you can typically find places to stop for refreshments.
For broader information on cycling in the Atlantic Loire Valley, which encompasses Crossac, you can visit the official France Vélo Tourisme website: Atlantic Loire Valley by Bike. This resource provides details on the extensive network of signposted routes in the region.
One of the longer easy routes is the Rozé Port and Viewpoint – Straw Bridge loop from Crossac. This route covers approximately 32 km (20 miles) and features minimal elevation gain, allowing for a comfortable, extended ride through varied scenery.


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