4.5
(88)
717
riders
40
rides
Mountain biking around Le Quillio features a landscape shaped by the large Lake Guerlédan, offering varied terrain for cyclists. The region includes areas around the lake's coves and dam, alongside historical sites like Bon Repos Abbey. Riders can expect a mix of paths that traverse woodlands and open areas, providing diverse riding experiences. The elevation changes around the lake contribute to the moderate difficulty of many routes.
Last updated: July 4, 2026
4.5
(15)
101
riders
30.4km
02:55
720m
720m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.4
(8)
122
riders
46.9km
04:00
820m
820m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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4.8
(10)
62
riders
49.1km
02:49
240m
240m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.8
(6)
47
riders
24.0km
01:40
330m
330m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.6
(5)
29
riders
33.1km
02:17
360m
360m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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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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A great detour to Saint Aignan, the Les Pêcheries de Guerlédan restaurant is very welcoming, with bike parking, a generous meal and welcome. Crossing the village, you can reach the canal a little further on via the lock.
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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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The old castle is now partially open to the public. It looks very defensive.
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View of the old Cistercian abbey from the 12th century.
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The mountain bike trails around Le Quillio offer a varied experience. Out of approximately 39 routes, 7 are considered easy, 27 are moderate, and 5 are difficult. This means there are options for most skill levels, with a strong emphasis on moderate trails.
Yes, there are several easier mountain bike trails around Le Quillio that are suitable for beginners or families. These routes typically feature less elevation gain and smoother terrain, making them more accessible. You can find 7 easy routes in the area.
Absolutely. For experienced riders seeking a challenge, there are 5 difficult mountain bike trails around Le Quillio. These routes often feature significant elevation changes, technical sections, and longer distances, such as the Lock No. 138 of Bon Repos – Bon Repos Abbey loop from Guerlédan, which covers nearly 49 km with over 800 meters of ascent.
Yes, many of the mountain bike routes around Le Quillio are designed as loops, allowing you to start and finish at the same point. Examples include the popular View of Lake Guerlédan – Magnificent viewpoint loop from Mûr-de-Bretagne and the Bon Repos Abbey – Mine la Belle Bleu loop from Guerlédan.
The region is dominated by Lake Guerlédan, offering numerous natural sights. You can ride past the impressive Guerlédan Dam, explore the tranquil Landroannec Cove, or enjoy a shaded trail along Lake Guerlédan. Many routes also offer magnificent views of Lake Guerlédan.
Yes, the trails often pass by significant historical landmarks. The Bon Repos Abbey – Mine la Belle Bleu loop from Guerlédan takes you near the historic Bon Repos Abbey. You might also encounter structures related to the Canal de Nantes à Brest, such as the Guerlédan Lock or Poulhibet lock.
The best seasons for mountain biking around Le Quillio are typically spring and autumn. During these times, the weather is generally mild, and the trails are less crowded. Summer can also be pleasant, but it's advisable to ride earlier in the morning or later in the afternoon to avoid the midday heat, especially on exposed sections.
Yes, several trails offer stunning viewpoints, particularly those overlooking Lake Guerlédan. The View of Lake Guerlédan – Magnificent viewpoint loop from Mûr-de-Bretagne is specifically known for its scenic vistas of the lake and surrounding landscape.
Lake Guerlédan offers opportunities for swimming. You can find designated spots like Landroanec Beach, which is accessible via routes such as the Landroannec Cove – Landroanec Beach loop from Guerlédan. Always check local regulations and safety guidelines before swimming in natural waters.
For the most up-to-date information on trail conditions, it's best to consult recent komoot tours and photos from other users. Local tourist information centers or cycling shops in the Le Quillio area can also provide current insights into trail accessibility and any recent weather impacts.
Parking is generally available at key access points around Lake Guerlédan and near popular trailheads. Look for designated parking areas in towns like Guerlédan or Mûr-de-Bretagne, which serve as common starting points for many of the routes.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 70 reviews. Reviewers often praise the diverse terrain, the beautiful lakeside paths around Lake Guerlédan, and the combination of natural beauty with historical points of interest like Bon Repos Abbey.


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