4.4
(82)
533
riders
51
rides
Mountain biking around Tréhorenteuc offers routes through the legendary Brocéliande Forest, characterized by dense woodlands and rolling terrain. The area features a network of trails that navigate through ancient forests, past historical sites, and alongside tranquil lakes. The landscape includes moderate elevation changes, providing varied riding experiences across its natural features.
Last updated: July 4, 2026
2
riders
29.8km
02:18
380m
380m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(2)
17
riders
41.6km
02:50
320m
320m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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3.6
(5)
15
riders
33.8km
02:31
400m
400m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(4)
14
riders
47.5km
02:45
320m
320m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(2)
7
riders
13.5km
01:11
180m
180m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
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Nice little spot to sit and have a snack peacefully by the water. It's right on the voie verte
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1
no bicycles allowed from here...
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0
In the morning with the birds singing...it's magical
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0
Not a fantastic site, but a pleasant area and hike.
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Sculpture in the village of Néant-sur-Yvel https://morbihan.com/a-voir-a-faire/suivez-le-guide/les-nouveaux-chevaliers-de-la-table-ronde-neant-sur-yvel-fr-4411852/
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The interior is beautiful and allows for a break during the hike
1
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The Tréhorenteuc area offers a diverse range of mountain bike trails. You'll find 18 easy routes, 27 moderate routes, and 8 difficult routes, catering to various skill levels.
Yes, Tréhorenteuc has 18 easy mountain bike routes perfect for beginners or those looking for a relaxed ride. These trails typically feature less challenging terrain and elevation changes.
For experienced riders seeking a challenge, there are 8 difficult mountain bike routes available. One such route is the Fairies' Mirror Pond – Golden Tree loop from Hotié de Viviane, which covers 26.2 miles (42.2 km) with significant elevation changes.
Mountain bike trails around Tréhorenteuc vary in length. For example, the Giant's Tomb – Brocéliande Forest loop from Néant-sur-Yvel is 21.2 miles (34.2 km), while the View of Lac au Duc – Duke's Lake loop from Néant-sur-Yvel extends to 29.5 miles (47.5 km).
Yes, many of the mountain bike trails in the Tréhorenteuc area are designed as loops, allowing you to start and finish at the same point. Examples include the Guillotin Oak – Paimpont Abbey and Pond loop from Tréhorenteuc and the Lake au Duc – View of Lac au Duc loop from Néant-sur-Yvel.
The trails often pass through the legendary Brocéliande Forest, offering views of ancient woodlands and tranquil lakes. You might encounter landmarks such as the Fairies' Mirror Pond, Guillotin Oak, or the Paimpont Abbey and Pond. The Lac au Duc is also a prominent feature on some routes.
The Brocéliande Forest region is beautiful year-round, but spring and autumn offer particularly pleasant conditions with mild temperatures and vibrant foliage. Summer can also be enjoyable, especially within the shaded forest trails.
Winter mountain biking in Tréhorenteuc can be wet and muddy, especially after rainfall, as many trails are unpaved forest paths. While the forest remains accessible, be prepared for cooler temperatures and potentially slippery surfaces. Always check local weather conditions before heading out.
Parking is generally available at common starting points for routes, particularly in and around villages like Tréhorenteuc and Néant-sur-Yvel, which serve as popular access points to the Brocéliande Forest trails.
While many routes traverse dense forest, you'll find cafes and restaurants in the villages near the trailheads, such as Tréhorenteuc and Paimpont. It's advisable to carry snacks and water, especially on longer rides, as amenities might be sparse directly on the trails.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 70 reviews. Reviewers often praise the serene atmosphere of the Brocéliande Forest, the well-maintained trails, and the opportunity to explore mythical sites and natural beauty.


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