3.7
(3)
279
riders
74
rides
Road cycling routes around Tréogan offer a diverse landscape in the Côtes-d'Armor department of Brittany, France. The region features undulating terrain with quiet country roads, providing varied experiences for cyclists. Proximity to the Nantes-Brest Canal and sections of the Vélodyssée greenway offers flatter, scenic paths. The area includes historical engineering marvels like the Glomel Cut and access to the broader Breton countryside with its moorlands and forests.
Last updated: July 2, 2026
14
riders
110km
05:19
990m
990m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
9
riders
38.1km
01:41
380m
380m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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3.0
(1)
16
riders
68.6km
03:15
760m
760m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
6
riders
44.0km
02:05
420m
420m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
7
riders
104km
04:39
980m
980m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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The parish of Tourc’h was established as early as the 5th century. Tourc’h became a commune in 1790. The Gothic church of Saint-Cornély (15th-19th century) in the shape of a Latin cross (23 meters long and 20 meters wide) was built at the end of the 15th century. The bell tower dates from 1726 and was restored in 1930. The entire church and its enclosure have been listed as historical monuments since 1944. The stained glass window of the apse “the crucifixion” dates from 1551 and is classified. On the west facade, several coat-of-arms stones can be distinguished, including that of the Kerouet de Kerstrat family, representing a wild boar, the commune’s emblem. The nave was rebuilt in 1843 and the sacristy dates from 1930.
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A pretty iron bridge, built for farmers at the time. Here the path along the water was in a bad state in April 2026 (a warning was installed on one side of the section, but a detour through the forest is possible).
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It is an elegant 19th-century building. Its name, derived from the Breton traon-joliff (“beautiful valley”), evokes the charm of the place built on the ruins of an old manor. The castle is built within a magnificent park that is the site of numerous cultural events, including the famous crêpe festival, which takes place every year on the last weekend of July.
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Beautifully done street sculpture. Why not position one of your friends in the peloton and grab a photo of them riding with Anquetil et al?
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This is one of the very few straight sections of the canal.
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Here the canal meanders through the landscape.
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A stretch on the dam before the Trehu Moron dam. The landscape is constantly changing. The canal meanders through the countryside here. I love this landscape, and it's a good mood to drive here.
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A welcome breath of fresh air
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The region around Tréogan offers a diverse landscape for road cyclists. You'll find undulating terrain with quiet country roads, providing varied experiences. Proximity to the Nantes-Brest Canal and sections of the Vélodyssée greenway offers flatter, scenic paths, ideal for more leisurely rides. For those seeking a challenge, the broader Breton countryside, including areas like the Monts d'Arrée, presents opportunities for more significant altitude gain.
There are over 60 road cycling routes available around Tréogan, catering to various skill levels. This includes 6 easy routes, 48 moderate routes, and 10 more difficult options for experienced cyclists.
While specific 'family-friendly' routes are not explicitly detailed, the flatter sections along the Nantes-Brest Canal and the Vélodyssée greenway offer a scenic and generally gentler cycling experience suitable for families. These paths often feature historical elements and quiet stretches away from heavy traffic.
Many routes offer glimpses of the region's rich history and natural beauty. You can cycle past the impressive Glomel Cut, a 19th-century engineering marvel on the Nantes-Brest Canal. Other highlights include the Stone Arch Bridge, whose reflection forms a perfect circle in the water, and the historic town of Carhaix-Plouguer, known for its Gallo-Roman history.
The routes around Tréogan cater to a range of abilities. You'll find a good selection of moderate routes, making up the majority, which offer a balanced challenge. For those looking for a more relaxed ride, there are easy routes, while experienced cyclists can tackle more difficult trails with greater elevation changes, particularly in the undulating landscapes of Brittany.
Yes, many of the road cycling routes around Tréogan are designed as loops. For example, the popular Kerdiston lake – The Glomel Cut loop from Plévin and the Place de la Tour d'Auvergne – Carhaix-Plouguer loop from Plévin are excellent circular options that allow you to start and finish in the same location.
The road cycling routes in Tréogan are highly rated by the komoot community, with an average score of 3.0 stars from over 2 reviews. Cyclists often praise the quiet country roads and the diverse scenery, from canal paths to undulating Breton landscapes.
Brittany generally offers pleasant cycling conditions outside of peak tourist seasons. Spring and autumn often provide mild weather and fewer crowds, making them ideal for exploring the quiet country roads and scenic paths. While specific seasonal weather details are not provided, the region's diverse landscapes can be enjoyed throughout much of the year.
Yes, the undulating landscapes of Brittany, particularly in areas like the Monts d'Arrée which are within a reasonable distance, offer opportunities for more challenging rides with significant altitude gain. Routes like the 2nd Pond, Rosporden – Rosporden Ponds loop from Plévin feature substantial elevation changes, making them suitable for sportive cyclists.
Absolutely. The Nantes-Brest Canal is a significant feature of the region, and several road cycling routes incorporate sections of it. This includes parts of the Vélodyssée greenway, offering a scenic and generally flat cycling experience with historical elements like the Glomel Cut.
While specific parking locations for each route are not detailed, many routes originate from towns or villages like Plévin, which typically offer public parking facilities. It's advisable to check the starting point of your chosen route for local parking options.


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