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France
Brittany
Saint-Malo

Trimer

The best MTB trails around Trimer

4.3

(109)

622

riders

78

rides

Mountain bike trails around Trimer primarily follow the gentle terrain surrounding the Ille et Rance Canal, offering routes along waterways and through rural landscapes. The region features a network of paths connecting various locks, mills, and small villages. Elevation changes are generally moderate, with some routes incorporating slight climbs. The area's geography is characterized by river valleys and open countryside, suitable for varied mountain biking experiences.

Best mountain bike trails around Trimer

  • The most popular mountain bike trail is Mottay…

Last updated: June 20, 2026

4.0

(2)

36

riders

#1.

Bosses Hédé1 – Moucherie Lock loop from Saint-Domineuc

47.6km

03:23

230m

230m

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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Moderate

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Moderate
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Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Moderate

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Moderate
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Tips from the Community

Fabrice Rigalleau
April 15, 2026, Manoir du Grand Trémaudan

Partially dating from the 15th and 16th centuries, it was remodeled in the early 17th century, as evidenced by the date 1630 engraved on a dormer window. This monument illustrates the architectural evolution of Breton seigneurial residences, blending medieval elements with additions from the classical period.

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Nice single track, a bit technical, on the bank of the pond and small undergrowth

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excellent little circuit in the undergrowth, in the middle of several others allowing you to link them together.

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Caution: The road slopes steeply after the manor. A dirt road 100m after the manor, heading uphill, is very technical (ruts, scree), and climbs for 500m. The ascent is long and difficult, but the descent is also fast and dangerous (60 km/h on a mountain bike if you stay on the road, much slower if you follow the path).

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Yann
August 9, 2024, Etang de Bétineuc

Equipped leisure center

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Very beautiful church!!!

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A beautiful relic from the 10th century that enriches this little hike around the lake.

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Departure from the pretty town of Combourg with its lake and castle, passing through the Chapelle au Filsmen to join the canal towards Dinan, various pretty, well-maintained locks, half-turn to Evran where there is a site for bivouac camping, and a food truck. The ideal is to go to Dinan, a very pretty historic town, you arrive directly at the port with various shops.

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Frequently Asked Questions

What kind of terrain can I expect on mountain bike trails around Trimer?

The mountain bike trails around Trimer primarily follow the gentle terrain surrounding the Ille et Rance Canal. You'll find routes along waterways and through rural landscapes, characterized by river valleys and open countryside. Elevation changes are generally moderate, with some routes incorporating slight climbs, making it suitable for varied mountain biking experiences.

How many mountain bike trails are available in the Trimer region?

There are nearly 80 mountain bike trails available around Trimer on komoot. This includes a good mix of difficulties, with over 20 easy routes, more than 50 moderate options, and a few challenging trails for experienced riders.

Are there any easy mountain bike trails suitable for beginners in Trimer?

Yes, Trimer offers several easy mountain bike trails perfect for beginners or those looking for a relaxed ride. An excellent option is the Betineuc Recreation Area – Etang de Bétineuc loop from Saint-Domineuc, which is 26.8 km long and features minimal elevation gain, taking around 1 hour 45 minutes to complete.

What are some notable landmarks or attractions I can see along the mountain bike trails?

Many trails follow the scenic Ille-et-Rance Canal, allowing you to discover various locks and mills. You might also pass by the impressive Site des Onze écluses (Eleven Locks site) or enjoy the tranquility of Etang de Bétineuc. The Church of the Holy Trinity is another point of interest in the area.

Are there mountain bike routes that form a loop in Trimer?

Yes, many of the mountain bike routes around Trimer are designed as loops, offering convenient starting and ending points. For example, the Canal d'Ille et Rance – Rochetain Mill loop from La Vigne is a moderate 42.9 km circular path that follows the scenic canal.

What do other mountain bikers enjoy most about mountain biking in Trimer?

The area is highly rated by the komoot community, with an average score of 4.3 stars from nearly 150 reviews. Reviewers often praise the peaceful canal-side paths, the gentle rolling terrain, and the opportunity to explore rural landscapes and charming villages.

Are the mountain bike trails in Trimer suitable for families?

Yes, many trails around Trimer are suitable for families, especially those along the canal. The generally gentle terrain and moderate elevation changes make for enjoyable rides. Look for the 'easy' graded routes, such as the Betineuc Recreation Area – Etang de Bétineuc loop from Saint-Domineuc, which are ideal for a family outing.

Is there parking available near the mountain bike trails in Trimer?

While specific parking information for every trailhead isn't always available, many routes start from villages or recreational areas where parking is typically provided. Given the region's focus on canal-side activities, expect parking options near locks, mills, and village centers that serve as common access points to the trail network.

What is the typical duration of mountain bike trails in Trimer?

The duration of mountain bike trails in Trimer varies widely depending on the route's length and your pace. Many popular routes range from 2 to 4 hours. For instance, the Caradeuc Park – Trévérien Lock loop from Saint-Domineuc is a moderate 45.5 km trail that typically takes around 3 hours 13 minutes to complete.

Are there any amenities like cafes or pubs along the mountain bike routes?

The network of paths connects various locks, mills, and small villages, increasing the likelihood of finding local amenities. While not every trail will have direct access, planning your route through or near these villages should offer opportunities for cafes, pubs, or other services.

What is the best time of year to go mountain biking in Trimer?

The region's climate generally allows for pleasant riding during spring, summer, and early autumn. These seasons offer milder temperatures and drier conditions, which are ideal for enjoying the canal-side paths and rural landscapes. Winter riding is possible but may involve colder, wetter conditions.

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