4.1
(90)
365
riders
37
rides
Mountain biking around La Roche-Derrien offers a network of trails through varied terrain. The region is characterized by a mix of rolling hills, river valleys, and agricultural landscapes, providing diverse conditions for mountain bikers. Many routes traverse woodlands and open countryside, with some paths following historical or scenic waterways. The area features moderate elevation changes, making it suitable for a range of skill levels.
Last updated: June 21, 2026
4.4
(17)
50
riders
38.6km
02:47
450m
450m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.3
(3)
18
riders
41.7km
03:01
400m
390m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.7
(6)
15
riders
23.1km
01:35
180m
180m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3.5
(2)
4
riders
34.7km
02:32
340m
340m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(4)
14
riders
25.9km
01:53
230m
230m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Beautiful old town with many half-timbered houses. The cathedral is particularly impressive. We were there on Wednesday. The weekly market is a shadow of its former self. 10 years ago it was much busier.
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A unique place. Please note that the house is private property.
1
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Very nice beach for a morning coffee
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The GR34 passes right in front and it’s magnificent
1
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Not only is the house worth a visit, but the entire coastline around it is impressive. You feel like you've been transported to an unreal lunar landscape. A completely different world.
1
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This location of the house is simply brilliant
1
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A beautiful route with a view of the sea 🌊
2
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Facing the Iles Yvinec and Iles des Pins, is Pors Scaff beach in Plougrescant with its mooring area. The main beach is made up of sand and pebbles.
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There are over 30 mountain bike trails around La Roche-Derrien. These routes offer a variety of experiences, from easy rides to more challenging paths, catering to different skill levels.
Yes, La Roche-Derrien offers 12 easy mountain bike trails perfect for beginners. A good option to start with is the Martray Square loop from Langoat, which is 16.1 miles (25.9 km) long and features gentle terrain.
While most trails are moderate, there is 1 difficult mountain bike trail for advanced riders seeking a greater challenge. The region's terrain, characterized by rolling hills and river valleys, provides varied conditions that can be demanding on longer routes.
The best time to go mountain biking in La Roche-Derrien is typically from spring through autumn (April to October). During these months, the weather is generally milder and drier, making for more pleasant riding conditions. Summer offers the longest daylight hours, while spring and autumn provide cooler temperatures and beautiful scenery.
Many of the easy and moderate trails around La Roche-Derrien are suitable for families. These routes often traverse woodlands and open countryside with moderate elevation changes, providing an enjoyable experience for various ages. Consider routes that are shorter in distance and have less technical terrain.
Many trails in the La Roche-Derrien area are suitable for dogs, especially those that pass through natural landscapes and less populated areas. However, it's always recommended to keep your dog on a leash, especially near livestock or in protected natural zones, and to check local regulations for specific trails.
Yes, many of the mountain bike routes around La Roche-Derrien are circular, allowing you to start and end at the same point. Examples include the popular In the great outdoors – Neolithic Bridge loop from Langoat and the Guindy Aqueduct – Thief's Rock loop from Minihy-Tréguier.
The trails around La Roche-Derrien feature a mix of conditions, including compacted earth paths, gravel tracks, and some paved sections. You can expect varied terrain through rolling hills, river valleys, and agricultural landscapes. Conditions can change with weather, so be prepared for potentially muddy sections after rain.
The area is highly rated by the komoot community, with an average score of 4.2 stars from more than 70 reviews. Mountain bikers often praise the diverse terrain, the mix of open paths and wooded sections, and the opportunity to explore the rural landscape and historical elements of the area.
Yes, several routes pass by interesting landmarks. For example, you might encounter historical sites like the Place du Martray or the Ernest Renan Street. Some trails also offer views of the Port of Tréguier on the Jaudy River or the Saint-François Footbridge.
Parking is generally available in and around the main towns and villages, such as La Roche-Derrien itself, Langoat, and Minihy-Tréguier, which serve as common starting points for many routes. Specific parking details can often be found on individual route pages or local tourism websites.
Many routes pass through or near villages and towns where you can find cafes, bakeries, or small shops for refreshments. The region is known for its charming local establishments, so planning your route to include a stop in a village like La Roche-Derrien or Tréguier is often possible.


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