4.4
(189)
1,559
riders
228
rides
Touring cycling around Monterfil offers diverse landscapes, situated on the first foothills of the Armorican Massif, providing varied terrain. The region features a wild natural environment with sunken valleys, moors, rocky outcrops, woods, and ponds, overlooking the Serein valley. Its proximity to the legendary Brocéliande forest also provides access to extensive trail networks and mystical landscapes. This combination creates engaging scenery for touring cyclists seeking varied routes.
Last updated: July 1, 2026
4.6
(8)
73
riders
46.1km
03:46
460m
460m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
5.0
(1)
30
riders
22.4km
01:59
280m
280m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.

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5.0
(2)
13
riders
32.1km
02:45
320m
320m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
6
riders
13.1km
00:56
90m
90m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
8
riders
13.6km
01:15
130m
130m
Hard bike ride. Great for any fitness level. You may need to push your bike for some segments of this route.
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For a photo with the legendary Excalibur sword.
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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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Very wet at the moment, very heavy ground
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a great place for the whole family with a very beautiful view especially at sunset
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very beautiful place for all ages, for young people there is tree climbing and you can take beautiful photos tree climbing
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nice spot for a souvenir photo during the hike. Next to it, a place to have a drink or eat an ice cream before resuming the hike
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There are over 230 touring cycling routes around Monterfil, offering a wide variety of options for different skill levels and preferences. You'll find routes ranging from easy to difficult, ensuring there's something for everyone.
Monterfil is situated on the first foothills of the Armorican Massif, so you can expect a varied and often hilly terrain, giving it a distinct 'mountain village' feel. Routes will take you through sunken valleys, moors covered with gorse and heather, rocky outcrops, woods, and past ponds, often overlooking the beautiful Serein valley.
Yes, Monterfil offers a good selection of routes suitable for beginners and families. There are over 70 easy touring cycling routes available. For example, the Lake Trémelin – Careil Pond loop from Le domaine de Careil is an easy 7.7-mile (12.4 km) path that provides a pleasant ride through the local landscape.
For experienced touring cyclists seeking a challenge, Monterfil has over 80 difficult routes. The Carrouet Pond – Careil Pond loop from Treffendel is a demanding 29.0-mile (46.7 km) route with significant elevation gain. Another option is the Woodland crossing loop from Treffendel, a difficult 13.5-mile (21.7 km) path leading through varied woodland environments.
Yes, many of the touring cycling routes around Monterfil are circular, allowing you to start and end your journey in the same location. All the top-rated routes, such as the Carrouet Pond – Careil Pond loop from Treffendel and the Vallon de la Chambre au Loup – Lake Trémelin loop from Saint-Péran, are designed as loops.
Cycling routes around Monterfil offer stunning natural scenery. You can enjoy views of the Serein valley and explore areas like the Chambre au Loup Valley, which includes the Magnificent view of the Chambre au Loup. Many routes also pass by various ponds and lakes, such as Pont Dom Jean Pond and Lake Trémelin, often with dedicated viewpoints like the Lake Trémelin viewpoint.
Absolutely. Monterfil is located on the fringes of the legendary Brocéliande Forest, making it an excellent gateway for touring cyclists to explore its mystical landscapes. The GRP (Grande Randonnée de Pays) 'le Tour de Brocéliande' passes directly through the village, offering extensive networks of trails that delve into the forest's heart.
Yes, Monterfil and its surroundings are rich in history and culture. You can visit the church of Saint-Genou-et-Saint-Étienne, known for its connection to the Tour de France, and the Saint-Genou fountain, reputedly offering healing waters. The region also features several old water mills (Bonnais, Abas, and de l'Arche) along its waterways, and you can explore sites like Merlin's Tomb within the Brocéliande Forest for a mythical touch.
The touring cycling routes around Monterfil are highly rated by the komoot community, with an average score of 4.4 stars from over 180 reviews. Cyclists often praise the diverse landscapes, the wild natural environment with its sunken valleys and woodlands, and the engaging scenery that makes for a rewarding ride. The proximity to the Brocéliande Forest is also a significant draw.
Brittany generally offers pleasant cycling conditions from spring through early autumn. The diverse natural environment, with gorse and heather, is particularly vibrant in spring and summer. While specific weather can vary, these seasons typically provide the most comfortable temperatures and drier conditions for exploring the hilly terrain and woodlands around Monterfil.
Yes, several routes highlight the region's beautiful ponds and lakes. The Lake Trémelin – Careil Pond loop from Treffendel is a 26.4-mile (42.5 km) route that connects these two significant bodies of water, offering scenic views and a good distance for a touring ride.


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