4.2
(19)
1,327
riders
77
rides
No traffic road cycling routes around Tréhorenteuc offer access to the legendary Brocéliande forest and its surrounding rural landscapes. The region features a network of well-maintained roads and dedicated traffic-free paths, including sections of the "Voie Verte," providing a safe environment for cyclists. Terrain is characterized by rolling hills, moors, and wooded areas, with elevations generally under 200m. This setting allows for varied cycling experiences, from leisurely rides along tranquil waters to more challenging routes exploring the heart of Brittany's mythical lands.
Last updated: July 3, 2026
27
riders
51.7km
02:15
370m
370m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
20
riders
13.8km
00:41
130m
130m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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8
riders
46.5km
02:32
400m
400m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
8
riders
70.7km
02:58
430m
430m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
8
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Tréhorenteuc
Nice little spot to sit and have a snack peacefully by the water. It's right on the voie verte
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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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Very beautiful castle on the canalized Oust
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The interior is beautiful and allows for a break during the hike
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beautiful church
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great place
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There are over 60 dedicated no traffic road cycling routes around Tréhorenteuc, offering a wide range of options for exploring the region's unique landscapes.
The routes around Tréhorenteuc primarily feature a mix of preserved rural roads and dedicated 'Voie Verte' (Green Way) paths. You'll encounter varied terrain, from gentle stretches along the Green Way to more undulating sections through the surrounding moors and near the Brocéliande forest, providing a picturesque backdrop of red schist architecture and natural beauty.
Yes, Tréhorenteuc offers several easy no traffic road cycling routes perfect for beginners or those seeking a relaxed ride. There are 14 routes specifically rated as easy, allowing you to enjoy the scenery without significant climbs. An example is the View of Lac au Duc – Duke's Lake loop from Mauron, which provides a pleasant experience.
Absolutely. Many of the no traffic road cycling routes around Tréhorenteuc are designed as loops, allowing you to start and end in the same location. The 14 km circuit of the Lac au Duc, for instance, is entirely dedicated to soft traffic and connects to the broader Green Way, offering a scenic circular ride.
The routes often pass by or provide access to enchanting natural features and landmarks. You can encounter sites like the tranquil Fairies' Mirror Pond, the legendary Merlin's Seat, or the striking Golden Tree, which symbolizes the forest's resilience. Many routes also offer views of the Lac au Duc and the vast Brocéliande Forest itself.
Yes, Tréhorenteuc is a gateway to the mythical Brocéliande forest, and several legendary sites are within cycling distance or accessible via short detours from the no traffic routes. These include the famous Val sans Retour (Valley of No Return), home to the Golden Tree and the Fairy Mirror, deeply intertwined with Arthurian legends of Merlin and the fairy Morgane. You can also find the Paimpont Abbey and Pond, another site rich in history and legend.
The region is generally pleasant for cycling from spring through autumn. Spring offers blooming landscapes, while summer provides warm weather ideal for longer rides. Autumn brings beautiful foliage to the Brocéliande forest. While some routes are accessible year-round, checking local weather conditions is always recommended, especially during winter months.
While Tréhorenteuc itself is a small village, public transport options to the broader Brocéliande region exist, though they might require some planning for cyclists with bikes. It's advisable to check regional bus services or train connections to nearby larger towns like Ploërmel or Mauron, which may offer better public transport links and then cycle the remaining distance to Tréhorenteuc.
Tréhorenteuc, being a small village, typically offers local parking facilities, especially near the Sainte-Onenne Church or designated areas for visitors exploring the Val sans Retour. For routes starting further afield, towns like Mauron or Néant-sur-Yvel, which are common starting points for tours like the Paimpont Abbey and Pond – Guillotin Oak loop from Néant-sur-Yvel, also provide parking options.
Yes, the 'Voie Verte' (Green Way) paths are particularly well-suited for family cycling due to their traffic-free nature and generally flat terrain. The 10 km linear path connecting Tréhorenteuc to the broader Questembert-Mauron Green Way is an excellent option for families, offering a safe and enjoyable experience through the natural beauty of the region.
The area is highly rated by the komoot community, with an average score of 4.3 stars. Reviewers often praise the unique blend of traffic-free paths, the enchanting, legend-rich landscapes of the Brocéliande forest, and the opportunity to discover mythical sites like the Val sans Retour. The peaceful rural charm and well-maintained Green Ways are frequently highlighted as major draws.
While the routes themselves are often through natural and rural settings, Tréhorenteuc village has a few local establishments where you can find refreshments. For longer routes, especially those passing through other villages or near attractions like the Paimpont Abbey and Pond, you may find cafes or small shops to refuel. It's always a good idea to carry water and snacks, especially on more remote sections.


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