1.0
(1)
25
riders
5
rides
Gravel biking around Le Merzer offers a diverse landscape for riders. The region features a mix of rolling terrain, with routes traversing near quarries, ponds, and passes. Elevation gains are present, indicating a landscape with hills and moderate climbs rather than flat plains. The area provides varied surfaces suitable for gravel bikes, from compacted paths to more challenging sections.
Last updated: May 23, 2026
1.0
(1)
4
riders
26.0km
02:12
260m
260m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
riders
94.8km
06:21
860m
860m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

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4
riders
26.4km
01:49
210m
210m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
42.1km
03:05
420m
420m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
82.6km
05:09
760m
760m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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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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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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beautiful pond and peaceful place for a good flat walk, very well-appointed banks, large parking lot, and direct access to the village and the "petit écho de la mode" exhibition space.
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The path climbs towards the south and runs partly along a stream bed with loose stones and a step.
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The underpass under the D7 is covered with large pebbles and is somewhat challenging to drive through without lighting.
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0
The photo is not extraordinary, but the place is worth the detour. Lots of small paths or singles for lots of fun.
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The trail requires some sense of balance as it initially runs along a slope.
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0
The Le Merzer region offers a varied landscape for gravel biking. You'll encounter rolling terrain, with routes passing near quarries, ponds, and through passes. Expect moderate climbs and descents, as the area is not flat. Surfaces range from compacted paths to more challenging sections suitable for gravel bikes.
Yes, Le Merzer has routes suitable for various skill levels. While there are no routes specifically graded as 'easy' in our current selection, there are several 'moderate' options that beginners with some cycling experience might enjoy. For example, The Avaugour Quarry loop from Saint-Fiacre is a moderate 16.2-mile trail with varied terrain.
Experienced riders looking for a challenge will find several difficult routes. Consider La Plomée Fountain – Chatelaudren Pond loop from Le Merzer, an extensive 58.9-mile path with significant distance and elevation gain. Another demanding option is the Port of Binic – Parfond du Gouët Viaduct loop from Goudelin, which covers 51.4 miles with substantial climbing.
Many routes incorporate natural and historical points of interest. You might pass by the scenic Chatelaudren Pond, explore areas near the Trieux River, or even spot the unique 'Cloud man' landmark. Historical sites like the Basilique Notre-Dame de Bon Secours and Maison du Pilier are also in the broader region, offering cultural stops.
Yes, most of the gravel bike routes around Le Merzer are designed as loops, allowing you to start and finish in the same location. Examples include The Avaugour Quarry loop from Saint-Fiacre, La Plomée Fountain – Chatelaudren Pond loop from Le Merzer, and the Châtelaudren Pond – Marhalla Pass loop from Châtelaudren - Plouagat.
The region's rolling terrain and varied surfaces are enjoyable in most seasons. Spring and autumn generally offer pleasant temperatures and beautiful scenery. While specific wet weather gear might be needed, the trails are often rideable year-round, though some sections might be muddier after heavy rain.
For spring gravel biking in Le Merzer, consider layering your clothing as temperatures can vary. A waterproof or water-resistant jacket is advisable for potential showers. Given the varied surfaces, robust gravel tires with good tread are recommended. Always carry a repair kit, sufficient water, and navigation tools.
While specific regulations for dogs on bike trails can vary, many rural paths and forest roads in the Le Merzer area are generally accessible for well-behaved dogs on a leash. Always check local signage and be mindful of livestock or wildlife. Routes like Sentier Saint Jacques – Kapelle Saint Jacques loop from Tressignaux often pass through areas where dogs are welcome, but always practice responsible pet ownership.
There are 5 curated gravel bike routes available in the Le Merzer region, offering a mix of moderate and difficult options to explore the diverse landscape.
Over 25 gravel bikers have explored Le Merzer's varied terrain using komoot. While the average rating is 1.0 stars from a single review, the number of visitors indicates a growing interest in the area's diverse landscape, which includes rolling hills, water features like ponds, and rural paths.
The Le Merzer region is known for its rural character, and many of its gravel trails offer a peaceful riding experience away from crowds. Routes that venture further into the countryside, such as the Sentier Saint Jacques – Kapelle Saint Jacques loop from Tressignaux, are good options for those seeking solitude.


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