4.4
(192)
943
riders
66
rides
Mountain biking around Préfailles offers a network of trails primarily along the coast, characterized by relatively flat terrain and gentle undulations. The region features coastal pathways, beaches, and small points, providing scenic views without significant elevation changes. There are over 60 mountain bike routes available, with a good mix of easy and moderate options, alongside a few more challenging trails.
Last updated: June 22, 2026
4.6
(17)
65
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.4
(24)
95
riders
30.5km
01:46
240m
240m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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4.7
(7)
46
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(3)
20
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
13
riders
13.1km
00:49
70m
70m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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As its name suggests, this is the largest beach in Préfailles. Lively and supervised in the summer.
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Such a beautiful day. A very cool route. A bit lacking in signs. As for directions. But it's okay.
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If you finish your bike ride at the end of the D 313, you will arrive at the end of Pointe Saint-Gildas. After getting your fill of adrenaline in the saddle, admiring the ocean as far as the eye can see is a sublime experience.
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What a magnificent place to take a break, this little port of Comberge which seems to be standing outside of time.
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This charming fishery on Tharon Beach stands out from other fisheries thanks to its bright color.
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Unfortunately we didn't see it when we arrived (30.8.24) in the rain. The next day, when it was humid and dry, we were able to marvel at this enormous animal.
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There are over 60 mountain bike routes around Préfailles, offering a diverse range of options for different skill levels. You'll find a good mix of easy and moderate trails, along with a few more challenging routes.
Yes, Préfailles is well-suited for beginners with 35 easy mountain bike trails. These routes typically feature relatively flat terrain and gentle undulations, making them accessible for those new to mountain biking. An example is the Port de Gravette – Tharon's Blue Fishing Hut loop from Préfailles, which is 20.9 km long and winds along the shoreline.
The mountain bike trails in Préfailles are primarily coastal, characterized by relatively flat terrain and gentle undulations. You'll ride along coastal pathways, past beaches, and around small points, offering scenic views without significant elevation changes.
Many of the easy trails in Préfailles are suitable for families, given the region's generally flat coastal terrain. These routes provide a pleasant experience for riders of all ages, allowing you to enjoy the scenic coastline together. Look for routes marked as 'easy' for the most family-friendly options.
Yes, many of the mountain bike trails in Préfailles are designed as loops, allowing you to start and finish in the same location. For example, the popular Main Beach – Coastal Pathway in Préfailles loop from Préfailles is a 30.8 km circular trail offering extensive coastal views.
As you cycle, you might encounter several interesting points. Consider visiting Pornic Castle, enjoying the expansive Tharon's large beach, or seeing the historic Pointe Saint-Gildas Semaphore. The Prédaire Dolmen also offers a glimpse into ancient history.
The mountain biking experience in Préfailles is highly rated by the komoot community, with an average score of 4.4 stars from over 200 reviews. Riders often praise the extensive coastal views, the variety of routes for different ability levels, and the pleasant, relatively flat terrain that makes for enjoyable rides.
While many trails are easy to moderate, there are longer options for those seeking a more extended ride. For instance, the Tharon's Blue Fishing Hut – Serpent d'Océan loop from La Plaine-sur-Mer is an easy 35.4 km trail that takes about 1 hour 56 minutes to complete, leading through diverse coastal landscapes.
The duration of mountain bike rides in Préfailles varies depending on the route and your pace. Many easy to moderate trails can be completed within 1 to 2 hours. For example, the Main Beach – Coastal Pathway in Préfailles loop from Préfailles typically takes around 1 hour 46 minutes.
Given the coastal nature of Préfailles, many trails offer excellent viewpoints overlooking the Atlantic Ocean and the surrounding coastline. Routes along the coastal pathways and around points like Saint-Gildas are particularly scenic, providing expansive sea views throughout your ride.
The coastal climate of Préfailles generally makes it suitable for mountain biking for much of the year. Spring and autumn often offer pleasant temperatures and fewer crowds. Summer can be popular, but it's advisable to ride earlier or later in the day to avoid the midday heat and busier beaches.


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