4.3
(339)
1,403
riders
107
rides
Mountain biking around Trézény offers a diverse landscape characterized by a mix of coastal views, rural paths, and forested sections. The region features varied terrain, including gentle slopes and more challenging ascents, with some routes reaching over 800 meters in elevation gain. Trails often connect natural landmarks like ponds and lighthouses with historical structures such as viaducts and neolithic bridges. The area provides a range of mountain bike trails suitable for different skill levels.
Last updated: May 8, 2026
4.4
(8)
50
riders
42.2km
02:57
400m
400m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5
riders
53.5km
04:02
510m
510m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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5.0
(5)
5
riders
26.3km
01:34
120m
120m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4
riders
27.7km
01:49
200m
200m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3.0
(1)
2
riders
29.4km
02:01
230m
230m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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A stunning 142-step staircase in Lannion that serves as both a functional pathway and an artistic monument, with each step decorated in colorful tiles depicting the local history and culture of the region. As visitors ascend, they are rewarded with panoramic views of the town's architectural heritage and surrounding landscape
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Originally built in the 14th century with subsequent modifications during the 15th and 16th centuries. The building has been recognized as a historic monument since 1907, highlighting its architectural and cultural significance. The church houses a 17th-century pulpit that is also classified as a historic monument object.
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The wooden ceiling with the cross beams is particularly noteworthy in this church. It is very beautiful, partly painted. The baptismal font has a lid in the shape of a scallop shell, which could refer to the Way of St. James. As a whole, it seems wider than it is tall and therefore different from many cathedrals we have seen.
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The Léguer is a 59 kilometer river. It only crosses two towns, including Lannion. Populated by Atlantic salmon, European otters and many other species, it is labeled “Site Rivières Sauvages”. It is therefore a vein of blue gold which crosses the beautiful town of Lannion. It takes its source at a place called “Pen Léguer” and flows into the sea at the Bay of Lannion. From the banks of the Léguer in Lannion, you can see the leisure center, the former Saint-Anne convent and the park of the same name.
1
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Very nice route and a little technical but be careful with some difficult sections following deforestation work.
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Single-track path on a beautiful carpet of greenery which becomes forest as you approach Mabiliès!
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Beautiful single in the middle of fields and greenery
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annion has an old center with beautiful houses and buildings. The location on the river makes the city special. Drink a cup of coffee or something else on the cozy market square
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There are over 110 mountain bike trails around Trézény, offering a wide range of options for different skill levels and preferences. The komoot community has explored these routes over 1,400 times.
Yes, Trézény offers a good selection of easy mountain bike trails. There are 41 easy routes, perfect for beginners or those looking for a relaxed ride. An example is the Martray Square loop from Langoat, which is about 25.9 km long and features gentle terrain.
The terrain around Trézény is diverse, featuring a mix of coastal paths, rural tracks, and forested sections. You'll encounter varied landscapes, from gentle slopes to more challenging ascents, with some routes reaching over 800 meters in elevation gain. Trails often connect natural landmarks with historical structures.
Yes, for experienced riders seeking a challenge, Trézény has 10 difficult mountain bike trails. One notable option is the Kerdéozer viaduct/bridge – Saint-François footbridge loop from Coatréven, an 85 km route with significant elevation changes, offering a demanding ride through varied landscapes.
The mountain bike trails in Trézény are highly rated by the komoot community, with an average score of 4.3 stars from over 320 reviews. Riders often praise the diverse scenery, which includes coastal views, tranquil ponds, and historical sites like neolithic bridges and viaducts.
Yes, many mountain bike routes in Trézény are designed as loops, allowing you to start and finish at the same point. Examples include the popular Bois Riou Pond – Nantouar Lighthouse loop from Louannec (33 km) and the Neolithic Bridge – Through the Trees loop from Kermaria-Sulard (42.2 km).
The trails often pass by a variety of interesting landmarks. You might encounter natural monuments like Rocher de la Sentinelle or Pointe du Château, as well as historical sites such as the Saint-François Footbridge or the Tossen Keler megaliths.
The region's coastal and rural nature generally makes spring and autumn ideal for mountain biking, with milder temperatures and less crowded trails. Summer can also be pleasant, especially along coastal routes, but can be busier. Always check local weather forecasts before heading out.
Absolutely. Many routes in Trézény are designed to showcase both the natural landscape and historical elements. For instance, the In the great outdoors – Neolithic Bridge loop from Langoat takes you through open landscapes and past ancient landmarks, offering a blend of scenic beauty and cultural interest.
Given the varied terrain and potential for longer rides, it's advisable to bring appropriate safety gear, including a helmet, gloves, and protective eyewear. Carry sufficient water, snacks, a basic repair kit, and a fully charged phone. Layered clothing is recommended to adapt to changing weather conditions, especially near the coast.
Yes, Trézény offers several longer mountain bike tours for those looking to spend more time on the trails. Routes like the Kerdéozer viaduct/bridge – Saint-François footbridge loop from Coatréven, at 85 km, provide an extensive riding experience through the region's diverse landscapes.


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