5.0
(1)
58
riders
17
rides
Touring cycling routes around Lac De Kerne Uhel offer diverse terrain centered around the 74-hectare lake, formed by a dam on the Blavet river. The area features clear, slightly red-tinted water, golden beds, and scattered granite formations, creating a unique landscape. Cyclists can explore paths through forests and along the Blavet Valley, which includes sections where the river flows through granite chaos. This region, classified as a Natura 2000 site, provides a mix of accessible routes and more challenging trails.
…Last updated: July 2, 2026
5
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
29
riders
42.7km
03:35
420m
420m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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9
riders
35.9km
02:58
460m
460m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
25.9km
02:05
270m
270m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
36.1km
02:11
320m
320m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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At this former station there are many different train sets in very different conditions. We also saw carriages from the Montblanc tramway. Tram rides are offered.
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Tour of Lake Kerné-Uhel, bucolic forest trail.
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Tour of Lake Kerné-Uhel, bucolic forest trail.
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Between the Lac de Guerlédan and the double lock of Coat Natous in its section of the Côtes d´Armor, the Canal from Nantes to Brest is navigable upstream of the Lac de Guerlédan over 16 km and 10 locks. https://mairie-gouarec.fr/tourisme/canal-de-nantes-a-brest The cottage next to lock 140 is only 15 Euro per night: the lock house is located on the Vélodyssée which, here, runs along the canal from Nantes to Brest. At the gates of the pleasant little city of Gouarec, it is undoubtedly an ideal stopover place for itinerant hikers on foot and by bicycle. Your hosts, Kate and Geoff, are precisely cycling specialists. They have a large fleet of bicycles, they will know how to best advise you to discover the center of Brittany by taking the best circuits that will lead you to discover this region https://www.rando-accueil.com/hebergement/Hebergement -Rando-Home-1209.htm
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Next to the Blavet River, after the canal split off to the west, stand the old mayor's office and church dating back to the Rohan dynasty period. The traditional laundry basin next to the river has been converted to a sink pool in the back of the formal gardens behind the mayor's building.
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The old medieval market hall has at times served as the town hall, which later moved across the street where the tourism office now occupies the ground floor.
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There are over 10 touring cycling routes around Lac De Kerne Uhel, catering to various skill levels. You'll find a mix of easy, moderate, and challenging paths to explore the region's unique landscapes.
Yes, Lac De Kerne Uhel offers easy touring cycling routes. For instance, the Lac de Kerné-Uhel - East bank – Tour du Lac - West shore loop from Trémargat is an easy 9.3-mile (15.0 km) trail that provides scenic views of the lake and its natural features, perfect for a relaxed ride.
You can expect diverse and picturesque landscapes. The routes often feature the clear, slightly red-tinted waters of Lac De Kerne Uhel, golden beds, and scattered granite formations. You'll also cycle through forests and along the Blavet Valley, where the river flows through a fascinating 'granite chaos' section.
Absolutely. For those seeking a challenge, routes like the Koad Rohan – Menhir de Krec'h an Arc'hant loop from Kerien offer a more demanding experience. This 22.3-mile (35.9 km) trail includes significant elevation changes and leads through forested areas and past historical sites.
While cycling, you might encounter unique features such as the 'Forgotten Bridge' (Pont de Goas ar Hant), which became an island after the lake's creation, or the impressive 150-year-old Centenary Beech Tree. The Blavet Valley also offers a magical section where the river disappears under granite formations.
Yes, many routes are designed as loops, allowing you to start and end at the same point. The Lac de Kerné-Uhel - East bank – Tour du Lac - West shore loop from Kerien is a moderate 26.1-mile (42.0 km) circular path that extends further from the lake, traversing varied landscapes.
While specific parking locations for each route aren't detailed, the region is well-equipped for outdoor activities. It's advisable to check the starting points of individual routes on komoot for parking suggestions, or consult local tourism resources for designated parking areas near the lake and trailheads.
The touring cycling routes around Lac De Kerne Uhel are highly rated by the komoot community, with an average score of 4.5 stars. Cyclists often praise the diverse terrain, the serene natural beauty, and the well-maintained paths that offer options for all ability levels.
The region around Lac De Kerne Uhel has a leisure base that offers various activities, and the traditional hamlet of Saint-Antoine nearby features 17th-century granite houses. While specific cafes directly on every path aren't listed, these areas are good places to look for refreshment options.
The area is beautiful year-round, but spring and summer are particularly pleasant for touring cycling, with milder weather and lush scenery. The 'Lieux mouvants' festival, held during summer weekends, also adds to the vibrant atmosphere, blending art, culture, and nature.
Yes, some routes, like the Menhir de Kerguen loop from Kerien, may lead you past ancient megaliths and other historical sites. The traditional hamlet of Saint-Antoine, with its 17th-century houses and 15th-century chapel, is also a notable cultural attraction in the vicinity.
While komoot provides detailed maps for each route, you can also find regional maps. For a broader overview of the area, you might find resources like the CD22-Carte Kerne Uhel 2024 helpful for planning your trip.


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