4.8
(21)
253
riders
25
rides
No traffic gravel bike trails around Plerneuf traverse a diverse landscape in Brittany, France, characterized by its coastal proximity, inland forests, and river valleys. The region features a mix of terrain, from coastal paths offering sea views to routes through countryside and woods. Repurposed historical infrastructure, such as viaducts, provides unique cycling experiences. The area's varied topography includes gentle coastal gradients and more challenging inland ascents.
Last updated: July 4, 2026
4.5
(10)
66
riders
38.3km
02:20
300m
300m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
31
riders
52.2km
03:22
590m
580m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(2)
31
riders
100km
06:25
1,050m
1,050m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
19
riders
110km
07:20
1,020m
1,020m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
10
riders
75.1km
05:00
750m
750m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Plerneuf
This viaduct has spanned the Parfond de Gouet valley since 1904. Like many other engineering structures in this region, it was built by Harel de la Noe, the chief engineer of bridges and roads, for the departmental railway network. The Saint-Brieuc to Paimpol line operated until 1956. Today, bicycles have replaced the little train!
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Beautiful little bay. Perfect for a picnic with a view.
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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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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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1
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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There are 20 dedicated traffic-free gravel bike trails around Plerneuf. These routes offer a mix of terrains, with options ranging from moderate to difficult, ensuring there's something for various skill levels.
Yes, there is one easy traffic-free gravel route. For a moderate introduction to gravel biking in the area, consider the Greves de langueux – Douvenant Viaduct loop from Saint-Brieuc. It covers nearly 40 km with manageable elevation, offering a pleasant ride without heavy traffic.
The terrain around Plerneuf is diverse, featuring a mix of coastal paths, repurposed railway lines, and inland trails through countryside and forests. You'll encounter gravel, compacted earth, and sometimes paved sections. Some routes, particularly the more difficult ones, may include challenging ascents and descents, reflecting Brittany's varied landscape.
Many routes offer stunning views and pass by significant landmarks. A highlight is the Parfond du Gouët Viaduct, a historic structure repurposed for cyclists. You can also enjoy coastal vistas, especially near the Bay of Saint-Brieuc, and pass through charming areas like the Port of Binic. Inland, expect to see the Gouët river and its granite boulders, and traditional Breton villages.
For experienced riders seeking a longer, challenging loop, the Douvenant Viaduct – Ponts-Neufs Viaduct loop from Ploufragan is an excellent option. This difficult route spans over 100 km with significant elevation gain, offering an immersive experience through varied landscapes.
The komoot community rates the routes around Plerneuf highly, with an average score of 4.65 out of 5 stars. Reviewers often praise the quiet, scenic nature of the trails, the beautiful coastal views, and the unique experience of cycling across historical structures like the Parfond du Gouët Viaduct, all while enjoying a peaceful ride away from traffic.
Absolutely. The region's proximity to the coast means many routes offer breathtaking sea views. You can explore sections that run parallel to the famous GR 34, also known as the "Customs Path," providing panoramic overlooks of the cliffs and the Bay of Saint-Brieuc. The Port of Binic – Saint-Marc Beach loop from Pordic is one such route that brings you close to the coastline.
While specific 'family-friendly' designations aren't available for all routes, the easier and moderate trails, particularly those on repurposed infrastructure like the viaducts, tend to be flatter and more accessible. The Greves de langueux – Douvenant Viaduct loop from Saint-Brieuc is a moderate option that could be suitable for families with some cycling experience, offering a good balance of distance and manageable terrain.
Spring and autumn are generally ideal for gravel biking in Plerneuf. The weather is typically milder, and the natural scenery is vibrant, with fewer crowds than in peak summer. These seasons offer comfortable temperatures for longer rides and a more tranquil experience on the traffic-free trails.
Yes, several routes pass near or through charming towns. For instance, the Small harbor bridge in Binic – Port of Binic loop from Saint-Brieuc will take you to Binic, a lovely seaside resort with an attractive harbor where you can find cafes and other amenities. Saint-Brieuc itself, a starting point for some routes, also offers numerous options for refreshments and exploration.
Indeed. The region is rich in history. The Parfond du Gouët Viaduct is a significant historical structure that you can cycle across, forming part of a 40 km cycle route. Additionally, some routes may lead you close to historical towns where you can find sites like the Saint Stephen's Cathedral in Saint-Brieuc or the Basilique Notre-Dame-de-Délivrance in Quintin.


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