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France
Brittany
Rennes

Treffendel

The best MTB trails around Treffendel

4.4

(318)

1,698

riders

94

rides

Mountain biking around Treffendel offers diverse terrain, making it a notable destination for outdoor enthusiasts in Brittany, France. The area features numerous VTT trails that explore the surrounding natural beauty, including the Serein Valley. Its landscape is characterized by a mix of woodlands, open areas, and several ponds, providing varied riding experiences. Treffendel's proximity to the legendary Brocéliande Forest further enhances its appeal for those seeking natural environments.

Best mountain bike trails around Treffendel

  • The most popular mountain bike trail…

Last updated: June 18, 2026

5.0

(11)

153

riders

#1.

Étang de l'Étunel – Small Stone Bridge loop from Saint-Thurial

39.0km

03:01

460m

460m

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

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

Moderate

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

Moderate
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Popular around Treffendel

GR® de Pays Tour de Brocéliande – In pursuit of the druids

Cycling around Treffendel

Running Trails around Treffendel

Road Cycling Routes around Treffendel

Hiking around Treffendel

Gravel biking around Treffendel

Other adventures around Treffendel

GR® de Pays Tour de Brocéliande – In pursuit of the druids

Hiking Collection by

SimonWicart

Tips from the Community

Regis Poirot
November 16, 2025, Roche percée

As you turn a corner on the path, this unusual rock catches your eye! Pierced at its base, you wonder how that happened!

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At the edge of a path, a stele in memory of the pilot who died when his Crusader crashed in the Tremelin forest.

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Section of path by the Careil pond. Steep slope at one end of the section ;)

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Attention!! The GR descending towards the bottom of the Wolf Room is currently strongly discouraged following the recent bad weather I suppose but remains accessible all the same. A small barrier with a warning is located at its base, in the ascending part. Everything remains passable on the descent.... but be careful!!! 😊👍

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Beautiful trail near Lake Tremelin

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Magnificent leisure center with various activities. The tour of the lake is carried out without difficulty by a sandy path for its entire length of approximately 5km.

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Pay attention to the descent from the point of view of the chamber of wolves, more typical of mountain biking than gravel, with a good technical aspect in wet weather.

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A little steep in places but worth it!

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Frequently Asked Questions

How many mountain bike trails are there around Treffendel?

There are over 90 mountain bike trails around Treffendel, offering a wide range of options for different skill levels. The komoot community has explored more than 1600 mountain biking tours in the area.

What is the general difficulty level of mountain bike trails in Treffendel?

The trails around Treffendel cater to various skill levels. While there are 13 easy routes, the majority (81) are classified as moderate, and there is one difficult trail. This diverse network ensures options for both experienced riders and those looking for a challenge.

Are there any family-friendly mountain bike trails in Treffendel?

Yes, Treffendel offers several easier mountain bike trails suitable for families. These routes often feature less challenging terrain and can be a great way to explore the natural beauty of the area together. Look for trails marked as 'easy' in the komoot app.

What natural attractions can I see while mountain biking around Treffendel?

Mountain biking routes in Treffendel often pass through scenic natural features. You can explore the Chambre au Loup Valley, enjoy views from the Magnificent view of the Chambre au Loup, or ride past various ponds like Lake Trémelin. The region's proximity to the legendary Brocéliande Forest also adds to its natural appeal.

Are there any circular mountain bike routes in the Treffendel area?

Yes, many mountain bike trails around Treffendel are designed as circular routes, allowing you to start and end at the same point. Examples include the Stone Slab Slide – Small Stone Bridge loop from Saint-Thurial and the Technical Ramp – Cossinade Singletracks loop from Treffendel.

What do other mountain bikers enjoy most about the trails in Treffendel?

The mountain bike trails around Treffendel are highly rated by the komoot community, with an average score of 4.4 stars from over 300 reviews. Riders often praise the diverse terrain, the scenic views, and the well-maintained singletracks through areas like the Serein Valley.

Are dogs allowed on the mountain bike trails in Treffendel?

While many natural areas in Brittany are dog-friendly, it's always best to check local signage or specific trail regulations for each route. Generally, dogs on a leash are permitted on public trails, but private bike parks like Lande Park may have their own rules.

What is the best season for mountain biking in Treffendel?

Treffendel offers mountain biking opportunities throughout the year. Spring and autumn provide pleasant temperatures and vibrant scenery, while summer is ideal for longer days. Even in winter, many trails remain accessible, though conditions can be wetter, especially in the Serein Valley.

Are there any specific mountain biking parks or dedicated facilities in Treffendel?

Yes, Treffendel is home to Lande Park, a private bike park featuring five tracks of varying difficulty, including a pumptrack, a descending pumptrack called 'La Serpentine,' and jump lines. It also serves as a starting point for all-mountain and freeride excursions into the Serein Valley.

Where can I find parking for mountain biking trails in Treffendel?

Many mountain bike routes around Treffendel start from nearby towns like Saint-Thurial, Le Verger, or directly from Treffendel itself. These starting points typically offer public parking facilities. For specific routes, check the tour details on komoot for recommended parking locations.

Are there any viewpoints along the mountain bike trails in Treffendel?

Absolutely. The region is known for its scenic vistas. The Viewpoint - Chambre au Loup – Lake Trémelin loop from Le Verger is a prime example, offering stunning views, particularly over the Chambre au Loup Valley.

What other activities can I combine with mountain biking in Treffendel?

Beyond mountain biking, Treffendel and its surroundings offer a variety of outdoor activities. You can explore the numerous ponds for picnics, hike in the Serein Valley, or visit the nearby Brocéliande Forest, which also offers activities like accrobranche, canoeing, and horseback riding. For more general outdoor and nature activities in Brittany, you can visit brittanytourism.com.

Most popular routes around Treffendel

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