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riders
2
rides
Gravel biking around Guerlesquin offers access to a diverse landscape in eastern Finistère, Brittany, characterized by a mix of valleys, woodlands, and picturesque lakes. The region is situated at the entrance to the Armorica Regional Nature Park and at the foothills of the Monts d'Arrée, providing varied terrain for cyclists. Riders can explore old railway lines converted into greenways, as well as unpaved segments and dirt roads through rural areas, ensuring a network of no traffic gravel bike trails. This combination of natural features makes Guerlesquin a suitable destination for varied gravel cycling experiences.
Last updated: July 11, 2026
7
riders
32.1km
02:19
350m
350m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
75.0km
05:18
770m
770m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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2
riders
32.0km
01:59
320m
320m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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This viaduct, which is important for the railway connection Paris - Brest, is a distinctive feature of the cityscape of Morlaix.
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The town of Morlaix is dominated by a railway viaduct that is over 50 m high and 258 m long and can be seen from far away. It was built in 1864 to create the railway connection between Paris and Brest. At the time, many buildings had to be demolished for this project. During the Second World War, Allied bombers were supposed to bomb the viaduct, but missed their target and caused great damage to the town. The viaduct can be crossed on foot on the first floor.
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Morlaix is an old medieval town, which seduces with its cobbled streets, its half-timbered houses and its imposing viaduct. Nestled between history and modernity, it offers a picturesque atmosphere.
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Half-timbered houses from the first quarter of the 16th century, the houses in Pondalez are astonishing with their architecture and the imposing spiral staircase which supports the “alley bridges” (like footbridges). Two Morlaisian houses, witnesses of this flourishing era, are open to the public: the Maison à Pondalez at 9 Grand Rue and the Maison known as the Duchess Anne, rue du Mur.
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The Morlaix viaduct is a railway structure, of the viaduct type, located in the city of Morlaix which allows the crossing of the Morlaix river and the service to the city station by the line from Paris-Montparnasse to Brest. On January 29, 1943, as part of Allied strategic bombing, eight American Boston fighter-bombers of the Royal Air Force dropped 43 bombs, accidentally killing eighty residents. A single bomb damaged the viaduct which was quickly repaired.
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Le bain douches is a restaurant located in the former municipal baths of Morlaix, which were built at the beginning of the 20th century in a Belle Époque style. The shower baths have been used for decades by the inhabitants of the city who did not have running water at home, and who came to do their weekly toilet. They closed in 1987, and were transformed into a restaurant in 1993 by Tony Pilon, a native of Morlais. The restaurant has retained most of the original elements of the place, such as the facade, the glass roof, the tiles, the doors and the sinks. It offers an atypical and warm atmosphere, as well as traditional French and European cuisine.
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The Morlaix viaduct is a railway structure that crosses the Morlaix river and serves the city station by the Paris-Montparnasse line in Brest. It was built between 1861 and 1865 and is 292 meters long and 62 meters high. It was bombed by the Allies in 1943, but suffered only minor damage. It is possible to climb to the first floor of the viaduct to enjoy a panoramic view of the city.
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Komoot offers a selection of traffic-free gravel bike trails around Guerlesquin. Currently, there are 3 routes listed in this guide, ranging from moderate to difficult, ensuring a quiet and engaging ride away from vehicle traffic.
The region around Guerlesquin, including areas like the Monts d'Arrée and the Armorica Regional Nature Park, offers diverse terrain. You can expect a mix of old railway lines converted into 'Voie Verte' paths, unpaved segments, dirt roads through fields, and potentially some rooty coastal paths if you venture further towards the coast. These provide the varied surfaces gravel bikers enjoy.
While the routes in this guide are rated moderate to difficult, the general area offers options for families. The 'Voie Verte n° 7', part of the Vélodyssée, provides dedicated, traffic-free paths that are generally flatter and suitable for a more relaxed family outing. For specific routes, look for those that utilize these greenways.
Many natural areas around Guerlesquin, such as the trails around the Étang du Guic and through forests, are generally dog-friendly. However, it's always best to keep your dog on a leash, especially in nature reserves or areas with livestock, and to check local regulations for specific trails or parks. Ensure your dog is fit enough for the distance and terrain.
The region is rich in natural beauty. You might encounter the tranquil Étang du Guic, a 33-hectare nature reserve, or explore the scenic Corong Gorges. For panoramic views, the Roche du Feu, the highest point of the Black Mountains, offers exceptional vistas. The routes often traverse woodlands and valleys, providing a refreshing natural experience.
Yes, several routes in the area are designed as loops. For example, the Rest area at Berlingar – Sunken Forest Path loop from Plougonven is a moderate 32 km circular route. Another option is the Le Jarlot – Rest area at Berlingar loop from Plouigneau, also a moderate 32 km loop, perfect for exploring the countryside without retracing your steps.
To best enjoy the traffic-free trails, spring and autumn are ideal. The weather is generally mild, and the natural landscapes are vibrant. Summer can also be pleasant, especially on shaded forest trails, but popular spots might see more visitors. Winter riding is possible, but be prepared for cooler, potentially wetter conditions.
Many trailheads and villages near the routes offer public parking. For instance, starting points like Plougonven or Plouigneau, which are featured in some of the routes, typically have designated parking areas. It's advisable to check specific starting points for parking availability before your ride.
While the routes themselves focus on natural, traffic-free paths, many pass through or near charming villages where you can find cafes, bakeries, or small shops. Guerlesquin itself, a 'small city of character', offers amenities. Planning your route to include a stop in a village like Plouigneau or Guerlesquin can enhance your ride.
The most challenging route in this guide is the Saint Melaine Church – Morlaix Viaduct loop from Plouigneau. This difficult 74 km route features a significant elevation gain of nearly 750 meters, offering a demanding yet rewarding experience for experienced gravel bikers seeking a longer, traffic-free adventure.
The region is dotted with historical charm. Guerlesquin itself boasts the 1640 prison (Présidial) and the Saint-Ténénan church. You might also encounter the Parish Close Plougonven, a beautiful example of Breton religious architecture, or ancient menhirs scattered throughout the countryside, adding a cultural dimension to your ride.


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