4.3
(25)
159
riders
16
rides
Gravel biking around Lanildut offers routes through coastal landscapes and natural areas of the Pays d'Iroise. The terrain includes varied elevations, with some routes featuring significant climbs. The region is characterized by its proximity to the sea, providing a mix of coastal paths, tranquil estuaries like the Aber Ildut, and inland trails. Unpaved and compacted gravel segments are common, offering an authentic gravel biking experience.
Last updated: July 3, 2026
16
riders
76.3km
04:48
800m
800m
Tackle the difficult 47.4-mile Pays d'Iroise MTB Circuit #4 for a challenging gravel biking adventure with coastal views.
4.0
(2)
30
riders
51.3km
03:12
350m
350m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3.5
(2)
12
riders
57.8km
04:01
590m
590m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
17
riders
44.7km
02:54
390m
390m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.6
(5)
9
riders
48.5km
03:07
340m
340m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Beautiful church with fantastic views of the rocky coast
2
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Beautiful view of the port of Lanildut and the tranquil village
2
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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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Easy hike, beautiful scenery.
0
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A sign says: everyone travels at the same speed here. So cycling is allowed, but at walking pace.
1
0
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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practical footbridge over the harbor allowing you to reach Le Conquet
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There are 19 gravel bike trails documented around Lanildut on komoot, offering a variety of experiences for different skill levels.
Yes, while many routes are moderate to difficult, there are 3 easy gravel bike trails available. These routes offer a gentler introduction to gravel biking in the region.
The gravel bike trails around Lanildut vary significantly in length and duration. For example, the Pays d'Iroise MTB Circuit #4 is a challenging 47.4 miles (76.3 km) route that can take nearly 5 hours, while other routes are shorter.
Many of the gravel bike routes in the Lanildut area are designed as loops, allowing you to start and finish at the same point. Examples include the Plage des Blancs Sablons – Croaë Footbridge loop from Lanildut and the Bodonou natural area – Chapelle de Bodonou loop from Saint-Renan.
The terrain around Lanildut is diverse, featuring coastal paths, natural areas, and varied elevation profiles. You'll encounter a mix of surfaces, from compacted gravel to potentially rougher sections, often with significant climbs and descents, especially on the more difficult routes.
Yes, the region offers several stunning viewpoints. You might pass by Corsen Point or the Guilliguy Dolmen Viewpoint, offering expansive views of the coastline and surrounding landscapes.
Beyond the scenic views, you can explore historical sites like the Kerloas Menhir or the Saint-Samson Chapel. Natural features such as the Saint-Laurent Peninsula are also accessible.
The gravel biking routes in Lanildut are highly rated by the komoot community, with an average score of 4.5 stars from over 20 reviews. Riders often praise the varied terrain, the mix of coastal and inland paths, and the challenging elevation changes that make for an engaging ride.
Absolutely. There are 12 moderate routes available, providing a good balance of challenge and accessibility. An example is the Kergadiou Menhirs – Ildut Estuary loop from Porspoder, which offers a substantial ride without the extreme difficulty of some longer trails.
Given its coastal location, spring and autumn generally offer the most pleasant conditions for gravel biking in Lanildut, with milder temperatures and fewer crowds. Summer can also be enjoyable, though it may be busier, and winter can be wet and windy.
Yes, several routes take you along the rugged coastline. The Wild coast of Landunvez – Saint-Samson Chapel loop from Lanildut is a moderate option that allows you to experience the raw beauty of the Breton coast.


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