4.3
(39)
2,321
riders
33
rides
Road cycling routes around Guimiliau traverse a landscape characterized by rolling hills, lush bocage, and the rugged terrain of the Monts d'Arrée. The region offers varied gradients, from challenging climbs to more leisurely rides along riverbanks. Well-maintained roads meander through classic Breton countryside, providing diverse options for cyclists. The scenic Élorn River valley is a prominent feature, enhancing the cycling experience.
Last updated: May 20, 2026
4.8
(4)
136
riders
68.6km
02:57
560m
560m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
22
riders
39.6km
01:44
370m
370m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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5.0
(1)
18
riders
86.0km
03:46
620m
620m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
15
riders
78.9km
03:38
930m
930m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
11
riders
125km
06:02
1,760m
1,760m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
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A magnificent landscape on both sides!!!
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This chapel was beautifully restored after the fire in the summer of 2022. This hill offers a lovely view of the Monts d'Arrée.
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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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In the afternoon under the sun, very pleasant
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The church in Roscoff has a distinct architecture, and is beautiful and tranquil inside. Why not spend a few minutes of calmness there, and give thanks before carrying on your bike ride.
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There are over 25 road cycling routes around Guimiliau, offering a diverse range of experiences. These routes cater to various skill levels, with options for easy, moderate, and difficult rides through the region's varied terrain.
The road cycling routes in Guimiliau are highly regarded by the komoot community, with an average score of 4.9 stars. Cyclists frequently praise the well-maintained roads, the diverse landscapes including rolling hills and the Monts d'Arrée, and the scenic beauty of the Breton countryside.
Yes, Guimiliau offers several road cycling routes suitable for beginners. There are 3 easy routes available, providing a gentle introduction to the region's charming landscapes without overly challenging gradients.
For experienced road cyclists seeking a challenge, Guimiliau provides 9 difficult routes. These routes often feature more significant elevation gains and longer distances, such as the L'Aber Wrac'h Valley Road – Nice view of the canal loop from Guimiliau, which covers over 127 km with more than 1000 meters of elevation gain.
Many routes in the region boast scenic vistas. The Élorn Valley Road – Nice view of the canal loop from Guimiliau is particularly noted for its picturesque views of the Élorn River valley and its canal. The routes generally traverse lush bocage and offer glimpses of the rugged Monts d'Arrée.
Yes, for those looking for longer rides, routes like the L'Aber Wrac'h Valley Road – Nice view of the canal loop from Guimiliau extend over 127 km. Another substantial option is the Old Town, Roscoff – Carantec plouescat loop from Guimiliau, which is approximately 86 km and explores coastal areas and historic towns.
Guimiliau and its surroundings are rich in historical sites. You can encounter impressive parish enclosures, such as the famous Saint-Miliau Church in Guimiliau itself, or the Saint-Thégonnec Church. The Church, Parish Enclosure and Ossuary of Lampaul-Guimilau is also a notable attraction within reach.
Many of the road cycling routes around Guimiliau are designed as loops, allowing you to start and finish in the same location. Examples include the L'Eon Bridge – Penzé loop from Guimiliau and the Sainte-Anne Chapel loop from Guimiliau.
The best season for road biking in Guimiliau is generally from spring to early autumn (April to October). During these months, the weather is typically milder and more stable, making for more enjoyable cycling conditions through the region's varied landscapes.
Beyond the immediate routes, the region offers significant natural sites. The rugged beauty of the Monts d'Arrée is a prominent feature, and the expansive Armorique Regional Park is also within reasonable distance, providing further opportunities for exploration and enjoying Brittany's natural beauty.
Yes, a significant portion of the routes are of moderate difficulty, offering a good balance of challenge and accessibility. The Élorn Valley Road – Nice view of the canal loop from Guimiliau is a popular moderate route, covering 68.3 km and providing scenic vistas.


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