4.5
(25)
845
riders
164
rides
Road cycling routes around Forêt Domaniale du Gâvre traverse the largest state-owned forest in Loire-Atlantique, spanning approximately 4,500 hectares. This region is situated on a plateau, bordered by the valleys of the Vilaine, Erdre, and Isac, offering varied terrain for cyclists. The forest features a network of marked cycling routes, many with paved surfaces, winding through ancient woodlands dominated by oaks and beeches. Cyclists can expect routes that pass through forest passages, clearings, and groves, with moderate elevation changes.
Last updated: July 4, 2026
9
riders
42.0km
01:43
170m
170m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
7
riders
37.2km
01:34
250m
250m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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7
riders
96.7km
04:07
530m
530m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
6
riders
33.3km
01:39
150m
150m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
4
riders
48.2km
02:11
230m
230m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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This small church is actually an extension of a 14th-century chapel, which is believed to be the current sacristy. The church in its present form was reportedly completed in 1606 or 1628, depending on the source. In any case, it's a fairly old church for the region.
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A very beautiful tree, 38 meters tall. In Canada, some Douglas firs that are 400 years old reach 60 meters in height.
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Fishing pond on the edge of the forest. Hiking trails start from here. Toilets with drinking water.
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A friendly place for a break with a pleasant view
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Beautiful chapel from the end of the Middle Ages
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Beautiful medieval castle. The main building is more recent. As a side note, the Isac River fed the castle's imposing moats, now dry, before being channeled to the current marina.
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This lake is otherwise called the Mabille valley lake. It is an artificial lake. Access to the leisure center is free. The activities offered here are: picnic on the bank, play areas for the youngest, fishing.
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The “Blue Hole” brings together three old granite quarries, at a place called “La Garenne”, on the road to Donges. They were formerly located on the banks of the Loire. They filled naturally with water after their operation ended in 1980. Its name is due to the blue color of the water.
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There are over 150 road cycling routes in Forêt Domaniale du Gâvre. These include 43 easy routes, 112 moderate routes, and 3 more challenging options, catering to various fitness levels.
Road cycling routes in Forêt Domaniale du Gâvre primarily feature paved surfaces winding through ancient woodlands of oaks and beeches. You'll experience varied terrain, including forest passages, clearings, and groves, with moderate elevation changes. The forest is situated on a plateau, bordered by the valleys of the Vilaine, Erdre, and Isac, offering diverse scenery.
Yes, Forêt Domaniale du Gâvre offers several family-friendly road cycling options. Many routes are relatively flat and shaded, making them suitable for families. An example is the Vay loop from Le Gâvre, an easy 37.2 km path that provides a pleasant experience through forest passages and clearings.
While cycling, you can explore several interesting features. The forest itself is known for its majestic centenary trees. You might encounter the Megalithic alignment, an archaeological site, or the green Douglas fir "Remarkable Tree". The Forest crossroads also offers a unique point of interest.
The road cycling routes in Forêt Domaniale du Gâvre are highly rated by the komoot community, with an average score of 4.5 stars from over 20 reviews. Cyclists often praise the quiet, shaded woodlands, the well-maintained paved surfaces, and the varied scenery that includes both forest and river valley views.
Yes, Forêt Domaniale du Gâvre is suitable for beginner road cyclists, with 43 easy routes available. These routes typically have minimal elevation gain and well-maintained surfaces, providing a comfortable introduction to road cycling. The Vay loop from Le Gâvre is an excellent easy option.
For more experienced riders seeking longer routes, options like the Carheil Estate loop from Le Gâvre offer nearly 50 km of riding with moderate difficulty. While there are only 3 routes officially rated as 'difficult', many moderate routes provide a good challenge with varied terrain and distances up to 49.7 km.
The Forêt Domaniale du Gâvre is enjoyable for road cycling throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful foliage. The dense tree canopy provides welcome shade during warmer summer months, making it a good option even then. The hydromorphic soil helps the trees thrive, maintaining a lush environment.
Yes, many of the road cycling routes in Forêt Domaniale du Gâvre are circular, allowing you to start and end at the same point. Examples include the popular Château de la Groulais – Blain 44 loop from Le Gâvre (42.2 km) and the Blain 44 loop from Le Gâvre (46.0 km).
Parking is generally available at various access points around the Forêt Domaniale du Gâvre, particularly near popular starting points or attractions like the Maison de la Forêt or the Etang du Gâvre. Specific parking details can often be found on individual route descriptions on komoot.
While the forest is generally welcoming, it's important to keep dogs on a leash, especially given the presence of wildlife and other forest users. Always ensure your dog is under control and respect local regulations regarding pets in natural areas.
The village of Le Gâvre, which borders the forest, offers options for refreshments. Additionally, the Maison de la Forêt, a nature interpretation center, might have facilities or information on nearby eateries. It's advisable to check opening hours, especially outside peak season.


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