4.6
(43)
347
riders
39
rides
Mountain biking around Guilliers offers a diverse landscape characterized by dense woodlands, tranquil lakes, and winding river valleys. The region features a mix of rolling terrain and gentle ascents, providing varied conditions for mountain bikers. Trails often pass through historic areas and rural settings, with paths suitable for different skill levels. The area's natural features, including forests and water bodies, define the mountain biking experience.
Last updated: May 23, 2026
2
riders
29.9km
02:19
380m
380m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(2)
38
riders
55.4km
03:56
590m
590m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Sign up for free
4.5
(2)
17
riders
41.6km
02:50
320m
320m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
13
riders
36.2km
02:34
350m
350m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(4)
14
riders
47.5km
02:45
320m
320m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Nice little spot to sit and have a snack peacefully by the water. It's right on the voie verte
0
1
Outside of peak hours, it is very peaceful.
1
0
In the morning with the birds singing...it's magical
0
0
Not a fantastic site, but a pleasant area and hike.
0
0
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/
0
0
There are over 40 mountain bike trails recorded on komoot around Guilliers, offering a variety of options for different skill levels.
Yes, Guilliers offers 12 easy mountain bike trails perfect for beginners or those looking for a relaxed ride. These routes typically feature gentle terrain through woodlands and rural settings.
The terrain around Guilliers is characterized by dense woodlands, tranquil lakes, and winding river valleys. You'll find a mix of rolling terrain and gentle ascents, with paths often passing through historic areas and rural landscapes.
While the majority of trails are moderate, there are 5 difficult mountain bike routes for those seeking a greater challenge. These routes may feature more technical sections or steeper climbs.
For scenic rides, consider the Lake au Duc – View of Lac au Duc loop from Néant-sur-Yvel, which offers beautiful lakeside views. Another option is The Old Bridge of Loyat – Birdwatching Platform loop from Loyat, which takes you through picturesque landscapes.
Yes, many of the mountain bike trails around Guilliers are circular, allowing you to start and finish at the same point. Examples include Giant's Tomb – Brocéliande Forest loop from Néant-sur-Yvel and The Carmenais mill loop from Helléan.
Many routes pass by significant landmarks. You can explore the legendary Brocéliande Forest, visit the ancient Giant's Tomb, or see the historic Trécesson Castle. The Lac au Duc is also a prominent feature on several routes.
The mountain bike trails in Guilliers are highly rated by the komoot community, with an average score of 4.7 stars from over 40 reviews. Riders often praise the extensive forest paths, serene lake shores, and the variety of routes suitable for different ability levels.
For longer rides, consider routes like The Carmenais mill loop from Helléan, which covers over 33 miles (53 km), or View of Lac au Duc – Duke's Lake loop from Néant-sur-Yvel, spanning nearly 30 miles (47 km).
Spring and autumn are generally the best times for mountain biking in Guilliers. The weather is typically mild, and the natural scenery, especially the forests, is particularly beautiful. Summer can also be pleasant, but trails might be busier.
Yes, with 12 easy trails, there are plenty of family-friendly options. These routes are generally less demanding and allow families to enjoy the natural beauty of the region together. Look for trails with lower elevation gain and shorter distances.
Absolutely. The region is known for its tranquil lakes. Routes like Lake au Duc – View of Lac au Duc loop from Néant-sur-Yvel specifically highlight the beautiful Lac au Duc, offering stunning waterside views.


Browse the best MTB trails in other regions.