4.3
(188)
853
riders
100
rides
Mountain bike trails around Blain are characterized by a relatively flat landscape, featuring a network of paths often following canals, rivers, and through woodlands. The region's low elevation gain makes it suitable for accessible mountain biking. This terrain provides a mix of easy and moderate routes, ideal for exploring the local natural and historical features.
Last updated: May 7, 2026
6
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
14
riders
31.3km
02:00
140m
140m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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4.7
(3)
4
riders
38.8km
02:36
150m
150m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.2
(6)
11
riders
27.4km
01:43
70m
70m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
10
riders
19.6km
01:05
40m
40m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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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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This is lock number 11. On the other bank you can admire the Groulaie forest.
2
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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.
1
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The Gâvre pond is a lake surrounded by a forest, where you can enjoy nature and wildlife. The hike around the pond is approximately 4 km long and is suitable for all fitness levels. The best time to visit is spring or fall, when the trees are colorful and the weather is mild.
3
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The Monkey Bike Bar is a must-see place (Bar) on the Nantes-Brest canal! ideally located on the port of Blain with a terrace to quench your thirst with a nice view! Plus there is a bike shop behind the bar (Cycles riflet). Don’t hesitate to stop by! schedules available on Google and social networks, depending on the seasons.
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Located at the exit of the town of Blain, just next to the Nantes-Brest canal, this old medieval fortress invites you to walk in the footsteps of its prestigious guests such as the King of France Henry II, Queen Catherine de Medici or Duchess Anne of Brittany.
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Good spot to refuel. Toilets and water, which is rare despite the announcements of signs and tourist offices.
1
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There are nearly 100 mountain bike trails around Blain, offering a wide range of options for different skill levels. The komoot community has explored 98 routes in total.
Mountain biking in Blain is characterized by a relatively flat landscape with low elevation gain. You'll find a network of paths often following canals, rivers, and winding through woodlands, providing a mix of easy and moderate routes.
Yes, Blain offers many routes suitable for beginners. Nearly half of the trails, 48 out of 98, are classified as easy. These routes are ideal for those new to mountain biking or looking for a relaxed ride.
While the region is generally flat, there are moderate and a few difficult routes available. There are 44 moderate trails and 6 difficult trails for those seeking a bit more challenge. An example of a moderate route is the Le Monkey Bike Bar loop from La Porte du Gué Guéraud, which covers over 32 km.
Yes, many of the mountain bike routes around Blain are circular loops, making it convenient to start and end your ride in the same location. For example, the popular Le Monkey Bike Bar – Lock 11 — La Prée loop from Blain is an easy 24.9 km circular trail.
The mountain bike trails in Blain are highly rated by the komoot community, with an average score of 4.4 stars from over 170 reviews. Riders often praise the scenic canal-side paths, tranquil river routes, and dense woodlands that define the area's varied terrain.
Absolutely. Given the relatively flat terrain and numerous easy routes, Blain is well-suited for family mountain biking. The canal-side paths and woodland trails offer safe and enjoyable rides for all ages. Consider routes like Le Chêne Rond – Étang du Gâvre loop from Le Gâvre for a pleasant family outing.
While mountain biking in Blain, you can explore various points of interest. You might pass by historical sites like the Château de la Groulais or enjoy scenic views such as the View of the Isac dam and the Nantes-Brest canal from Bout du Bois. The region's network of canals and rivers, including the Nantes-Brest canal, are prominent features.
Yes, for those looking for longer rides, Blain offers several extended routes. The Lock 11 — La Prée – Tindière Lock loop from Plongeon is a moderate 83.6 km trail that takes about 4 hours and 34 minutes to complete, leading through a landscape of canals and rural paths.
The relatively low elevation and varied terrain make mountain biking in Blain enjoyable across multiple seasons. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer provides longer daylight hours. Winter riding is also possible, though some paths might be muddier.
Many routes in Blain offer a blend of history and nature. For instance, the Château de la Groulais – Lock 11 — La Prée loop from Blain is a moderate 39.6 km route that allows you to cycle past the historic Château de la Groulais while enjoying the surrounding natural beauty of the canals and countryside.


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