4.6
(74)
449
riders
37
rides
Mountain bike trails around Plélauff are set within the diverse landscapes of Brittany, France. The region features the large artificial Lac de Guerlédan, surrounded by the extensive Quénécan Forest, offering varied terrain for cycling. The historic Nantes-Brest Canal provides flatter paths alongside the Blavet River, while the area's elevation, ranging from 123 to 273 meters, ensures a mix of climbs and descents. This combination of natural features makes Plélauff a destination for mountain biking.
Last updated: July 4, 2026
4.5
(6)
113
riders
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
5.0
(1)
21
riders
121km
07:14
780m
780m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

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10
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.0
(2)
3
riders
19.4km
01:24
270m
270m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
7
riders
23.2km
01:21
130m
130m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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An imposing bridge from the old railway.
0
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A path often in the shade, well maintained.
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The reconstruction is great! But we left some parts in ruins, which preserves the character of an old building.
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Very beautiful walk between the Abbey of Bon Repos and the lily-covered paths. Beautiful moorland landscape.
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No bikes allowed, dedicated to pedestrians and people with reduced mobility Another bike path between this passage and the cycle path
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Excellent and inexpensive pancakes, welcome coffee for a pleasant refreshment
1
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The Plélauff area offers a wide selection of mountain bike trails, with over 30 routes recorded on komoot. These include 14 easy, 17 moderate, and 2 difficult trails, catering to various skill levels.
You'll find a diverse range of terrain. The region features the extensive Quénécan Forest, offering shaded sections and varied undergrowth. Around Lac de Guerlédan, you'll encounter routes with significant elevation changes and scenic views. For flatter, more relaxed rides, the historic Nantes-Brest Canal provides pleasant paths alongside the Blavet River, suitable for gravel and touring bikes.
Yes, there are several family-friendly options. The paths along the Nantes-Brest Canal are generally flat and well-suited for families. For a specific easy route, consider the Lock No. 138 of Bon Repos – Bon Repos Abbey loop from Bon Repos sur Blavet, which is 16.8 km long and takes about 1 hour 5 minutes.
Many trails in the Quénécan Forest and along the Nantes-Brest Canal are suitable for dogs, provided they are well-behaved and kept under control, especially around wildlife or other trail users. Always check local regulations and ensure your dog is fit enough for the ride.
The area is rich in natural beauty and historical sites. You can enjoy views of Lake Guerlédan, explore the vast Quénécan Forest, and ride alongside the Blavet River. Historical landmarks include the Bon-Repos Abbey and the 18th-century Lock No. 138 of Bon Repos on the Nantes-Brest Canal.
Spring and autumn generally offer the most pleasant conditions for mountain biking in Plélauff, with milder temperatures and beautiful scenery. Summer can also be enjoyable, especially in the shaded sections of the Quénécan Forest, but be prepared for warmer weather. Winter riding is possible, but trails might be muddy or slippery.
Yes, experienced riders will find challenging options. For instance, the Bon Repos Abbey – Passageway loop from Gouarec is a difficult 123.3 km trail with significant elevation changes, often taking over 7 hours to complete. This route leads through the Quénécan Forest and alongside the Blavet River.
The mountain bike trails around Plélauff are highly regarded by the komoot community, with an average rating of 4.7 stars from over 40 reviews. Riders frequently praise the diverse landscapes, the well-maintained paths, and the combination of forest, lake, and canal scenery.
Yes, many of the mountain bike routes around Plélauff are designed as loops, making it convenient to start and end your ride at the same point. Examples include the Bon Repos Abbey – Guerlédan Trail loop from Gouarec and the Bon Repos Abbey – Lock No. 138 of Bon Repos loop from Gouarec.
Parking is generally available near popular trailheads, especially around Lac de Guerlédan and the Bon Repos Abbey area. Many villages and attractions along the Nantes-Brest Canal also offer designated parking spots for visitors accessing the towpaths.
Absolutely. The region is known for its scenic vistas, particularly around Lac de Guerlédan. The Magnificent viewpoint – View of Lake Guerlédan loop from Gouarec is specifically named for its stunning views of the lake and surrounding landscape.


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