5.0
(4)
113
riders
34
rides
Gravel biking around Hénon features a landscape characterized by rolling terrain, river valleys, and significant viaducts. The region offers varied elevations, with routes often including notable climbs and descents. This area provides a mix of challenging paths through woodlands and open countryside, suitable for experienced gravel bikers. Mont Bel-Air, the highest point in the Côtes d'Armor department, offers elevated vistas.
Last updated: July 3, 2026
5.0
(2)
32
riders
92.2km
05:57
850m
850m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
13
riders
46.6km
02:54
510m
510m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

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5.0
(2)
12
riders
50.4km
03:13
410m
410m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
8
riders
47.4km
03:05
550m
550m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
120km
07:48
1,310m
1,310m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Spanning 132 hectares, this is the largest managed woodland in Côtes d'Armor! Its trails offer an ideal playground for families, joggers, walkers, and cyclists. Informative and educational panels about the history of the woodland, its fauna, flora, and emblematic species accompany you along the entire walk. To learn more, download the free and fun "Bois de Plédran" app! The walk is accessible with a stroller. Playground and restrooms are available on site.
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A path rather than a road that comes across a somewhat unexpected passage with a beautiful view from above.
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small passage with a nice view, and on a car-free road
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great for a short break
1
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This is where the boats gather - when we were here, there were no boat owners around - high noon!
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The Greenway - and the Percée Viaduct - a fascinating story, which can be read on the information panels and is very interesting to me. Here's a translation of Vaduz: Like elegant young ladies striding over the valleys of the Lilliputian kingdom, at the beginning of the 20th century, nine viaducts, including the Parfond de Gouët Viaduct, with their beautiful brick arches, stretched along the very first railway line of the local network, St. Brieuc - Plouha. These engineering structures, built by a native of the region, Louis Harel de La Noë (1852-1931), a bridge and road engineer, allowed the small train of the Côtes-du-Nord to follow the winding and steep coastline without much effort. Lightness and elegance are the words that come to mind when describing the architecture of this 1903 building, characterized by numerous columns and arched vaults and its masonry in warm brick colors. The techniques used demonstrate boldness, ingenuity, and originality: reinforced concrete anchors (rebars) were installed to increase the compressive strength of the pillars and prevent cracks.
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There are over 35 gravel bike trails around Hénon listed on komoot. These routes primarily cater to moderate and difficult skill levels, offering a diverse range of challenges for experienced riders.
Gravel biking around Hénon features a landscape characterized by rolling terrain, river valleys, and significant viaducts. You'll encounter varied elevations, including notable climbs and descents, with paths often leading through woodlands and open countryside.
The gravel biking routes in Hénon are generally suited for moderate to difficult ability levels, with 25 routes classified as difficult and 11 as moderate. There are currently no routes specifically categorized as easy, suggesting the area is best for more experienced gravel bikers.
Yes, many of the gravel bike routes around Hénon are circular. For example, the challenging Douvenant Viaduct – Ponts-Neufs Viaduct loop from Yffiniac and the Parfond du Gouët Viaduct – Douvenant Viaduct loop from Yffiniac are both popular circular options that allow you to start and finish in the same location.
The region is known for its significant viaducts, which offer impressive views. You can also explore natural and historical highlights such as Mount Bel-Air, the Chaos du Gouët Trail, and the historic Chapelle Notre-Dame du Mont-Carmel, which are all accessible near the trails.
Given the varied terrain and woodland paths, spring and autumn generally offer the most pleasant conditions for gravel biking in Hénon, with milder temperatures and beautiful scenery. Summer can also be enjoyable, but be prepared for potentially warmer weather, especially on exposed sections. Winter rides are possible but may involve colder, wetter conditions.
Yes, Hénon offers several longer gravel routes. The Douvenant Viaduct – Ponts-Neufs Viaduct loop from Yffiniac is a substantial 57.5-mile (92.6 km) trail, and the Greves de langueux – Douvenant Viaduct loop from Plaintel covers 55.2 km, providing excellent options for long-distance rides.
The gravel biking experience in Hénon is highly rated by the komoot community, with an average score of 5.0 stars. Riders often praise the challenging climbs, the scenic viaducts, and the diverse woodland paths that characterize the region's routes.
The gravel bike trails around Hénon are predominantly classified as moderate to difficult, featuring significant climbs and descents. This suggests they are more suitable for experienced adult riders rather than families with young children or those seeking very easy, flat routes.
While specific public transport details for each trailhead are not provided, Hénon is a commune in Brittany, France. It's advisable to check local bus services or regional train connections to nearby towns like Yffiniac or Plaintel, which are common starting points for many routes, and then plan your final approach to the trailheads.
Many of the popular routes, such as those starting from Yffiniac or Plaintel, typically have parking available in or near the town centers. For specific trailheads, it's recommended to check the individual komoot tour pages for details on designated parking areas or suitable roadside spots.
Yes, Hénon is well-suited for advanced gravel cyclists. Out of the 36 available routes, 25 are classified as difficult, offering significant elevation changes and challenging terrain. The Rando tregueux – Bread oven loop from Plaintel is another challenging option for experienced riders.


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