4.5
(169)
799
riders
79
rides
Mountain biking around Landunvez offers a diverse landscape along Brittany's wild coast, characterized by its dramatic natural scenery. The region features jagged cliffs, protected dunes, and moors, providing varied terrain for mountain bike trails. Riders can expect coastal paths with sea views and routes that traverse inland areas. The elevation changes are generally moderate, making it suitable for a range of skill levels.
Last updated: May 24, 2026
5.0
(4)
18
riders
34.6km
02:21
210m
210m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(4)
8
riders
44.3km
03:13
430m
430m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.8
(6)
9
riders
57.5km
03:37
490m
490m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
19
riders
29.4km
01:47
200m
200m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
4.0
(1)
8
riders
15.5km
00:58
90m
90m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Only the two stone beams form a cross in its simplest form, yet in a highly exposed location overlooking the bay that extends inland here. And of course, this small sacred monument—like all crosses encountered by hikers along the way—is an essential Christian symbol. It stands for the memory of his crucifixion, but at the same time also for the resurrection of Jesus Christ. The following quote comes from the important French order founder and doctor of the Church, Saint Bernard of Clairvaux: + "With us on earth there is His memory, but in the kingdom of heaven is His presence: This presence is the joy of those who have already attained salvation. The memory is our consolation, we who are still wanderers, traveling toward the Fatherland."
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Viewpoint with historic chapel.
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This is a 17th-century chapel. It stands on the wild coast and is a jewel of our religious heritage. Thanks to the association's efforts, it is often open, allowing many visitors, hikers (the chapel is located along the GR 34 hiking trail), and tourists to spend a few moments in their prayers. The chapel is open daily from 10 a.m. to 6 p.m., from Palm Sunday to All Saints' Day and during the Christmas holidays. Outside of these periods, the chapel is open every Sunday. The site and location of the chapel were already a place of worship in prehistoric times. A menhir, now lost, located near the chapel was long venerated. The presence of a Gallic stele to the south attests to a sacred place in the Celtic period. The site was later Christianized: two granite crosses dating from the early Middle Ages can be found next to the fountain and next to the chapel. In the fountain below the chapel, young children, or simply their shirts, were dipped to ensure their strength and health, help them speak or walk, or cure eye ailments. Read about this below the bottom of the parish letter, dating from 1856. https://www.chapelleslandunvez.fr/saint-samson
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Always be careful on these country roads
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Landunvez offers a wide selection of mountain bike trails, with over 70 routes available for exploration. These trails cater to various skill levels, from easy coastal rides to more challenging routes with varied terrain.
The terrain around Landunvez is diverse, characterized by Brittany's wild coast. You'll encounter jagged cliffs, protected dunes, and open moors. Routes often feature coastal paths with stunning sea views, as well as inland sections that traverse varied landscapes. While some trails are on mostly paved surfaces, others include unpaved segments.
Yes, Landunvez has plenty of easy mountain bike trails. For instance, the Port de Portsall – Port de Portsall loop from Portsall is an easy 9.7-mile (15.7 km) path offering pleasant views of Portsall harbor. Another accessible option is the Port de Portsall – View of Aber Benoît loop from Portsall, a 17.0-mile (27.3 km) trail through coastal landscapes.
For those seeking a longer ride, the Port de Portsall – Saint-Samson Chapel loop from Portsall is a moderate 35.7-mile (57.5 km) trail with significant elevation gain, taking around 3 hours 30 minutes to complete. It offers a comprehensive exploration of the coastal and inland areas.
Many of the easier routes in Landunvez are suitable for families. Trails like the Port de Portsall – Port de Portsall loop from Portsall are relatively flat and offer scenic views without excessive difficulty, making them enjoyable for riders of varying ages and skill levels.
Yes, many mountain bike trails in Landunvez are designed as loops, allowing you to start and end at the same point. Examples include the Kergadiou Menhirs – Presqu'île Saint-Laurent loop from Porspoder, a moderate 21.6-mile (34.8 km) route, and the View of the Coast – Le Guiligui loop from Porspoder, an easy 16.2-mile (26.0 km) trail.
Landunvez's mountain bike trails offer numerous scenic viewpoints, particularly along the coast. You can expect dramatic views of jagged cliffs, the wild sea, and picturesque harbors like Port de Portsall. Some routes also provide glimpses of iconic landmarks such as the Phare du Four lighthouse and ancient megaliths.
The region is rich in historical and natural attractions. Along the trails, you might encounter ancient megaliths like the Menhir de St-Gonvarc'h or the impressive Kerloas Menhir. The 17th-century Saint-Samson Chapel, standing majestically by the sea, is another notable sight. Many routes also pass by the charming Port de Portsall.
The duration of mountain bike trails in Landunvez varies significantly based on distance and difficulty. Easy routes, such as the 9.7-mile (15.7 km) Port de Portsall – Port de Portsall loop from Portsall, can be completed in under 1 hour. Longer, moderate trails like the 21.6-mile (34.8 km) Kergadiou Menhirs – Presqu'île Saint-Laurent loop from Porspoder typically take around 2 hours 20 minutes.
The mountain bike trails around Landunvez are highly rated by the komoot community, with an average score of 4.6 stars from over 230 reviews. Riders frequently praise the diverse coastal landscapes, the blend of challenging and easy routes, and the opportunity to explore both natural beauty and historical sites. The stunning sea views and well-maintained paths are often highlighted as key attractions.
While specific parking details for every trailhead are not always listed, many routes in Landunvez start from accessible locations like Porspoder or Portsall, which typically offer public parking facilities. It's advisable to check the starting point of your chosen route for specific parking information.


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