4.2
(80)
895
riders
24
rides
Mountain biking around Théhillac offers a network of trails through varied landscapes. The region features rolling countryside, river valleys, and historical sites, providing diverse terrain for mountain bikers. Routes often pass by points of interest such as ancient ruins, old quarries, and dolmens. The elevation changes are generally moderate, making the area accessible for different skill levels.
Last updated: June 20, 2026
4.4
(25)
115
riders
29.4km
02:21
310m
310m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.2
(5)
90
riders
56.3km
04:29
630m
630m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Sign up for free
4.4
(8)
40
riders
32.3km
02:26
370m
370m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.5
(2)
19
riders
28.1km
02:15
380m
380m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
14
riders
30.0km
01:39
70m
70m
Easy mountain bike ride. Great for any fitness level. 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
A fit cyclist, but not recommended in December. Beautiful route, but it's hard-earned.
0
0
The castle once dominated the Vilaine River from a rocky spur, controlling a strategic river and land route. It was fortified with moats, gates and towers, and its county belonged to the powerful Rieux family.
0
0
In 832, Conuvoion, a Breton monk, founded the Abbey of Saint-Sauveur in Redon with the support of the Carolingian Emperor Louis the Pious. A small rural community slowly grew up around the abbey. During the Middle Ages, the town benefited from its location on the Vilaine River, as trade goods could be transported upstream to Redon on ocean-going vessels. There, the goods were transshipped and transported further on inland waterway barges towards Rennes, the capital of Brittany. In the 19th century, Redon experienced another period of prosperity with the construction of the Nantes-Brest Canal. Even today, the old shipowners' houses and the large harbor basin bear witness to its history as a trading port.
1
0
Redon has managed to retain its quiet, small-town character, despite its intense activity (and traffic). Following the floods of 2024, the campsite is closed. The pedestrian street is pleasant and not overcrowded with shops. Just what you need. A visit to the port is also a pleasant experience.
0
0
Here you cycle on the old towpath along the Nantes-Brest canal. You can see swans floating on the water.
0
0
Quarry difficult to access by certain passages, but remains accessible by bypassing the site to the observatory where there is a very beautiful panorama in clear weather.
0
0
The quarry is a place managed by a local association that organizes outdoor shows. In a bucolic setting, it is a real green setting in the heart of an old quarry. An atypical place that is worth the detour!
1
0
The Théhillac area offers a good selection of mountain bike trails, with over 25 routes available on komoot. These trails cater to various skill levels, from easy to moderate, and even a few more challenging options.
Yes, Théhillac has several mountain bike trails perfect for beginners. For example, the Bellion Quarry – Redon loop from Théhillac is an easy 18.6-mile (30.0 km) path that offers a gentle introduction to the region's varied terrain.
While many trails are moderate, the region's varied landscapes, including river valleys and rolling countryside, offer opportunities for more experienced riders to push their limits. The longest routes, such as the Redon – Port of Rieux loop from Saint-Dolay, cover nearly 40 km and feature moderate elevation changes, providing a good workout.
Mountain bike trails in Théhillac vary in length, generally ranging from around 18 miles (29 km) to nearly 25 miles (40 km). This allows riders to choose routes that fit their available time and fitness levels.
Many of the easier trails around Théhillac are suitable for families, especially those with some mountain biking experience. Routes that stick to less technical paths and offer scenic views, like the Moulin de Beauvais – Wolf Stone Dolmen loop from Missillac, can be enjoyable for a family outing.
The trails often pass by interesting historical sites. You might encounter ancient ruins, old quarries, and dolmens. Specific routes, like the Ruins of Rieux Castle – Port of Rieux loop from La Bande, explore historical ruins and follow the river. Other notable attractions in the wider area include Bretesche Castle and the Canal de Nantes à Brest.
Yes, many of the mountain bike trails around Théhillac are designed as loops, allowing you to start and finish at the same point. Examples include the Port of Rieux loop from Rieux and the Bellion Quarry – Redon loop from Théhillac.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 80 reviews. Reviewers often praise the diverse terrain, which includes river valleys, historical sites, and open countryside paths, making for varied and engaging rides.
While specific public transport links directly to trailheads might be limited, the nearby town of Redon often serves as a regional hub with public transport connections. From there, you might be able to cycle to some of the starting points or arrange local transport.
The best time for mountain biking in Théhillac is generally from spring through autumn, when the weather is mild and the trails are dry. The region's moderate climate means that winter riding is often possible, though trails can be muddier, and daylight hours are shorter.
Given the region's natural landscapes, including river valleys and rural areas, there are opportunities to observe local wildlife. Keep an eye out for various bird species and other small animals, especially during quieter times of day or on less frequented paths.
Many natural trails in the Théhillac area are generally dog-friendly, provided dogs are kept under control, especially when passing through agricultural land or near livestock. Always ensure your dog is well-behaved and that you clean up after them to maintain trail etiquette.


Browse the best MTB trails in other regions.