5.0
(4)
57
riders
11
rides
Mountain biking around Bulat-Pestivien offers routes through a landscape characterized by granite formations, rolling hills, and lush forests. The region, part of Central Brittany, features varied terrain with sinuous roads and distinctive granite boulders. These geological features create diverse environments for mountain biking, including wooded areas and open countryside. The area's natural setting provides a tranquil backdrop for outdoor activities.
Last updated: May 21, 2026
5.0
(1)
30
riders
48.9km
03:56
530m
530m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(2)
6
riders
60.9km
04:52
900m
900m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

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4.0
(2)
8
riders
15.5km
01:20
130m
130m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
4
riders
34.6km
02:44
440m
440m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3
riders
39.7km
03:07
600m
610m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Large menhir in a beautiful, natural setting (second largest menhir in Brittany), easily accessible
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To climb when the weather is clear (here the most difficult face)
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Straddling the communes of Belle-Isle-en-Terre and Plounevez-Moëdec, the former Vallée factory can now be discovered. Once one of the largest Breton industries employing up to 250 workers, it has since been rehabilitated. It is now a cultural site, a place for strolling and discovery. Artists and former workers took part in the rehabilitation project. The site is open to visitors all year round.
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Tour of Lake Kerné-Uhel, bucolic forest trail.
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Quiet path along the river. Watch out for mud when it rained.
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Up there you can spend the night a la belle etoile. And fantastic sunset. The campsite nearby must have been abandoned years ago.
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Belle-Isle-en-Terre is a very picturesque town nestled in the folds of the Bretagne landscape. It's home to a stunning chateau, a tiny aquarium and a whole host of beautiful, historical buildings.
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There are over 10 mountain bike trails around Bulat-Pestivien, offering a range of experiences from moderate to difficult. The region's landscape, characterized by granite formations and lush forests, provides diverse environments for riding.
You can expect varied terrain, including sinuous roads, granite boulders, and rolling hills, as Bulat-Pestivien lies at the edge of the Quintin granite massif. Trails often pass through dense forests, such as Coat Gouredenn, and open countryside, providing a mix of challenging and scenic sections.
Yes, among the 12 available routes, 2 are classified as easy, and 7 are moderate, providing options for less experienced riders or those seeking a more relaxed pace. These trails often navigate through green environments and offer scenic views without overly challenging technical sections.
Absolutely. For experienced riders seeking a challenge, there are 3 difficult routes available. One such route is the Menez Bré – Belle-Isle-en-Terre loop from Moustéru, which is 37.8 miles (60.8 km) long and features significant elevation changes through granitic hills.
For longer rides, consider the Lac de Kerné-Uhel - East bank – Tour du Lac - West shore loop from Kerien, which spans 37.7 miles (60.7 km) and explores the shores of Lac de Kerné-Uhel. Another substantial option is the Kerne Uhel Dam – Moving places loop from Kerien, a 31.0 miles (49.9 km) trail navigating varied terrain around the dam.
The region is rich in natural beauty. You might encounter distinctive granite 'boules' or boulders, lush forests, and ancient water mills. While not directly on a mountain bike route, the Tronjoly oak, one of Europe's oldest and largest oaks, is a notable natural landmark in the wider area. You can also explore highlights like the Gorong-Schlucht.
Yes, the area is dotted with historical and cultural points of interest. You might pass by ancient rectories, manors, and crosses from the 16th to 20th centuries. The Along the Guic River – Château Coat an Noz loop from Loc-Envel, for example, takes you near the historic Château Coat an Noz.
The mountain bike routes in Bulat-Pestivien are highly rated by the komoot community, with an average score of 5.0 stars from over a few reviews. More than 70 mountain bikers have used komoot to explore the varied terrain, often praising the tranquil backdrop and diverse landscapes.
Yes, the Menhir de cailouan loop from Kerien is a moderate 34.6 km route that allows you to explore the area's ancient history, including the impressive Menhir de Gouellec.
Central Brittany, including Bulat-Pestivien, offers a pleasant climate for mountain biking for much of the year. Spring and autumn generally provide comfortable temperatures and beautiful scenery. Even during drier periods, the region's forests, like Coat Gouredenn ('always wet wood'), maintain a fresh atmosphere.
Many routes start from villages like Kerien and Moustéru. For instance, the popular Kerne Uhel Dam – Moving places loop begins from Kerien, and the challenging Menez Bré – Belle-Isle-en-Terre loop starts from Moustéru. These villages often provide convenient access to the trail networks.


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