4.3
(8)
401
riders
15
rides
Road cycling around Réserve naturelle des Landes du Cragou offers routes through a landscape characterized by extensive moorlands and significant peat bogs within the Monts d'Arrée in Brittany, France. The terrain features altitudes ranging from 65 to 342 meters, providing a mix of ascents and descents across Armorican sandstone, shales, and quartzites. This regional nature reserve is known for its distinct visual experience, often compared to steppes and savannahs, with wild woods and elevated perspectives from the Cragou Rocks.
Last updated: May 16, 2026
4
riders
63.1km
02:45
590m
590m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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5
riders
40.8km
02:05
640m
640m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
18
riders
61.0km
02:58
710m
710m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
3
riders
64.2km
03:07
880m
880m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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Popular around Réserve naturelle des Landes du Cragou
Good shoes are necessary and you shouldn't be afraid of small caves.
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Great hike, nice in the shade and wonderful paths, always water to put your feet in and for the dogs
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Morlaix is definitely worth a visit 🤩
2
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Just marvel and enjoy 😌 Technical data is provided by others 👍
2
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There are over 15 dedicated no traffic road cycling routes in and around the Réserve naturelle des Landes du Cragou, offering a variety of distances and elevations to explore the unique moorland and peat bog landscapes.
The routes feature varied terrain, with altitudes ranging from 65 to 342 meters. You'll encounter a mix of ascents and descents through extensive moorlands, preserved peat bogs, and wild woods, often on paved surfaces. The landscape is distinct, sometimes described as resembling Asian steppes or African savannah.
Yes, while all routes are classified as moderate, some offer significant elevation gains, requiring good physical condition. For example, the Old Station, Locmaria-Berrien – Dolmen of Ty Ar Boudiged loop from Berrien covers nearly 60 km with over 780 meters of ascent, providing a substantial challenge.
Many routes offer panoramic views of the mystical moorlands and preserved peat bogs. The "double crête des rochers du Cragou" (double crest of the Cragou rocks) provides elevated perspectives over the wild woods and vast moorlands. You might also spot unique plant life like carnivorous sundews in the peat bogs.
The area is highly rated by the komoot community, with an average score of 4.3 stars. Reviewers often praise the unique, tranquil landscapes, the well-maintained paved surfaces, and the opportunity to immerse oneself in the distinct Breton environment away from traffic.
Yes, some routes venture near water features. For instance, the Gouffre de Huelgoat Waterfall – Huelgoat Forest loop from Le Cloître-Saint-Thégonnec takes you past the impressive Gouffre de Huelgoat Waterfall and through the surrounding forest.
Absolutely. Most of the no traffic road cycling routes in the Réserve naturelle des Landes du Cragou are designed as loops, allowing you to start and finish at the same point. An example is the Huelgoat Lake – Trembling Rock loop from Berrien, which offers a scenic circular ride.
The Monts d'Arrée region, including the Réserve naturelle des Landes du Cragou, is generally pleasant for cycling from spring through autumn. Spring brings blooming gorse and broom, while autumn offers vibrant colors. Summer is also popular, but it's always wise to check local weather forecasts as conditions can change.
Beyond the natural beauty, routes often pass through charming villages or near historical sites. For example, the Viaduct of Morlaix – Enclosed harbour of Morlaix loop from Le Cloître-Saint-Thégonnec offers views of the impressive Viaduct of Morlaix and the historic Port de Morlaix.
While specific parking details vary by starting point, many villages and trailheads in the vicinity of the Réserve naturelle des Landes du Cragou, such as Le Cloître-Saint-Thégonnec or Berrien, offer public parking facilities suitable for cyclists accessing the routes.
Yes, if you're looking for a longer ride, the Old Station, Locmaria-Berrien – Dolmen of Ty Ar Boudiged loop from Berrien is a substantial option at nearly 60 km, allowing for an extended exploration of the region's quiet roads and diverse landscapes.
The reserve is known for its rich biodiversity. You might spot various bird species like Northern Harriers and Montagu's Harriers, as well as reptiles and rare butterflies such as the Marsh Fritillary, especially in the moorland and peat bog areas.


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